20199428370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6311}}^1$

素因数の和:6449

約数の個数: 192

約数和(自身を含む): 59340273408

約数和(自身を除く): 39140845038

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 61, 66, 90, 99, 106, 110, 122, 159, 165, 183, 198, 265, 305, 318, 330, 366, 477, 495, 530, 549, 583, 610, 671, 795, 915, 954, 990, 1098, 1166, 1342, 1590, 1749, 1830, 2013, 2385, 2745, 2915, 3233, 3355, 3498, 4026, 4770, 5247, 5490, 5830, 6039, 6311, 6466, 6710, 8745, 9699, 10065, 10494, 12078, 12622, 16165, 17490, 18933, 19398, 20130, 26235, 29097, 30195, 31555, 32330, 35563, 37866, 48495, 52470, 56799, 58194, 60390, 63110, 69421, 71126, 94665, 96990, 106689, 113598, 138842, 145485, 177815, 189330, 208263, 213378, 283995, 290970, 320067, 334483, 347105, 355630, 384971, 416526, 533445, 567990, 624789, 640134, 668966, 694210, 769942, 1003449, 1041315, 1066890, 1154913, 1249578, 1600335, 1672415, 1924855, 2006898, 2082630, 2309826, 3010347, 3123945, 3200670, 3344830, 3464739, 3679313, 3849710, 4234681, 5017245, 5774565, 6020694, 6247890, 6929478, 7358626, 8469362, 10034490, 11037939, 11549130, 12704043, 15051735, 17323695, 18396565, 20403463, 21173405, 22075878, 25408086, 30103470, 33113817, 34647390, 36793130, 38112129, 40806926, 42346810, 55189695, 61210389, 63520215, 66227634, 76224258, 102017315, 110379390, 122420778, 127040430, 165569085, 183631167, 190560645, 204034630, 224438093, 306051945, 331138170, 367262334, 381121290, 448876186, 612103890, 673314279, 918155835, 1122190465, 1346628558, 1836311670, 2019942837, 2244380930, 3366571395, 4039885674, 6733142790, 10099714185, 20199428370]

約数ペア:

[(1, 20199428370), (2, 10099714185), (3, 6733142790), (5, 4039885674), (6, 3366571395), (9, 2244380930), (10, 2019942837), (11, 1836311670), (15, 1346628558), (18, 1122190465), (22, 918155835), (30, 673314279), (33, 612103890), (45, 448876186), (53, 381121290), (55, 367262334), (61, 331138170), (66, 306051945), (90, 224438093), (99, 204034630), (106, 190560645), (110, 183631167), (122, 165569085), (159, 127040430), (165, 122420778), (183, 110379390), (198, 102017315), (265, 76224258), (305, 66227634), (318, 63520215), (330, 61210389), (366, 55189695), (477, 42346810), (495, 40806926), (530, 38112129), (549, 36793130), (583, 34647390), (610, 33113817), (671, 30103470), (795, 25408086), (915, 22075878), (954, 21173405), (990, 20403463), (1098, 18396565), (1166, 17323695), (1342, 15051735), (1590, 12704043), (1749, 11549130), (1830, 11037939), (2013, 10034490), (2385, 8469362), (2745, 7358626), (2915, 6929478), (3233, 6247890), (3355, 6020694), (3498, 5774565), (4026, 5017245), (4770, 4234681), (5247, 3849710), (5490, 3679313), (5830, 3464739), (6039, 3344830), (6311, 3200670), (6466, 3123945), (6710, 3010347), (8745, 2309826), (9699, 2082630), (10065, 2006898), (10494, 1924855), (12078, 1672415), (12622, 1600335), (16165, 1249578), (17490, 1154913), (18933, 1066890), (19398, 1041315), (20130, 1003449), (26235, 769942), (29097, 694210), (30195, 668966), (31555, 640134), (32330, 624789), (35563, 567990), (37866, 533445), (48495, 416526), (52470, 384971), (56799, 355630), (58194, 347105), (60390, 334483), (63110, 320067), (69421, 290970), (71126, 283995), (94665, 213378), (96990, 208263), (106689, 189330), (113598, 177815), (138842, 145485)]