20144096115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 40489320960

約数和(自身を除く): 20345224845

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 169, 193, 195, 197, 209, 247, 285, 429, 507, 579, 591, 627, 715, 741, 845, 965, 985, 1045, 1235, 1859, 2123, 2145, 2167, 2509, 2535, 2561, 2717, 2895, 2955, 3135, 3211, 3667, 3705, 3743, 5577, 6369, 6501, 7527, 7683, 8151, 9295, 9633, 10615, 10835, 11001, 11229, 12545, 12805, 13585, 16055, 18335, 18715, 27599, 27885, 28171, 31845, 32505, 32617, 33293, 35321, 37635, 38021, 38415, 40337, 40755, 41173, 47671, 48165, 48659, 55005, 56145, 82797, 84513, 97851, 99879, 105963, 114063, 121011, 123519, 137995, 140855, 143013, 145977, 163085, 166465, 176605, 190105, 201685, 205865, 238355, 243295, 358787, 366223, 413985, 418231, 422565, 489255, 494273, 499395, 524381, 529815, 535249, 570315, 605055, 617595, 619723, 632567, 715065, 722399, 729885, 1076361, 1098669, 1254693, 1482819, 1573143, 1605747, 1793935, 1831115, 1859169, 1897701, 2091155, 2167197, 2471365, 2621905, 2676245, 3098615, 3162835, 3611995, 5381805, 5437003, 5493345, 6273465, 6425549, 6816953, 6958237, 7414095, 7865715, 7946389, 8028735, 9295845, 9391187, 9488505, 10835985, 16311009, 19276647, 20450859, 20874711, 23839167, 27185015, 28173561, 32127745, 34084765, 34791185, 39731945, 46955935, 70681039, 81555045, 96383235, 102254295, 103303057, 104373555, 119195835, 122085431, 140867805, 212043117, 309909171, 353405195, 366256293, 516515285, 610427155, 1060215585, 1342939741, 1549545855, 1831281465, 4028819223, 6714698705, 20144096115]

約数ペア:

[(1, 20144096115), (3, 6714698705), (5, 4028819223), (11, 1831281465), (13, 1549545855), (15, 1342939741), (19, 1060215585), (33, 610427155), (39, 516515285), (55, 366256293), (57, 353405195), (65, 309909171), (95, 212043117), (143, 140867805), (165, 122085431), (169, 119195835), (193, 104373555), (195, 103303057), (197, 102254295), (209, 96383235), (247, 81555045), (285, 70681039), (429, 46955935), (507, 39731945), (579, 34791185), (591, 34084765), (627, 32127745), (715, 28173561), (741, 27185015), (845, 23839167), (965, 20874711), (985, 20450859), (1045, 19276647), (1235, 16311009), (1859, 10835985), (2123, 9488505), (2145, 9391187), (2167, 9295845), (2509, 8028735), (2535, 7946389), (2561, 7865715), (2717, 7414095), (2895, 6958237), (2955, 6816953), (3135, 6425549), (3211, 6273465), (3667, 5493345), (3705, 5437003), (3743, 5381805), (5577, 3611995), (6369, 3162835), (6501, 3098615), (7527, 2676245), (7683, 2621905), (8151, 2471365), (9295, 2167197), (9633, 2091155), (10615, 1897701), (10835, 1859169), (11001, 1831115), (11229, 1793935), (12545, 1605747), (12805, 1573143), (13585, 1482819), (16055, 1254693), (18335, 1098669), (18715, 1076361), (27599, 729885), (27885, 722399), (28171, 715065), (31845, 632567), (32505, 619723), (32617, 617595), (33293, 605055), (35321, 570315), (37635, 535249), (38021, 529815), (38415, 524381), (40337, 499395), (40755, 494273), (41173, 489255), (47671, 422565), (48165, 418231), (48659, 413985), (55005, 366223), (56145, 358787), (82797, 243295), (84513, 238355), (97851, 205865), (99879, 201685), (105963, 190105), (114063, 176605), (121011, 166465), (123519, 163085), (137995, 145977), (140855, 143013)]