20219345190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2675

約数の個数: 192

約数和(自身を含む): 59005469952

約数和(自身を除く): 38786124762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 197, 198, 215, 258, 330, 387, 394, 430, 473, 495, 591, 645, 774, 946, 985, 990, 1182, 1290, 1419, 1773, 1935, 1970, 2167, 2365, 2411, 2838, 2955, 3546, 3870, 4257, 4334, 4730, 4822, 5910, 6501, 7095, 7233, 8471, 8514, 8865, 10835, 12055, 13002, 14190, 14466, 16942, 17730, 19503, 21285, 21670, 21699, 24110, 25413, 26521, 32505, 36165, 39006, 42355, 42570, 43398, 50826, 53042, 65010, 72330, 76239, 79563, 84710, 93181, 97515, 103673, 108495, 127065, 132605, 152478, 159126, 186362, 195030, 207346, 216990, 238689, 254130, 265210, 279543, 311019, 381195, 397815, 465905, 474967, 477378, 518365, 559086, 622038, 762390, 795630, 838629, 931810, 933057, 949934, 1036730, 1140403, 1193445, 1397715, 1424901, 1555095, 1677258, 1866114, 2280806, 2374835, 2386890, 2795430, 2849802, 3110190, 3421209, 4193145, 4274703, 4665285, 4749670, 5224637, 5702015, 6842418, 7124505, 8386290, 8549406, 9330570, 10263627, 10449274, 11404030, 14249010, 15673911, 17106045, 20423581, 20527254, 21373515, 26123185, 31347822, 34212090, 40847162, 42747030, 47021733, 51318135, 52246370, 61270743, 78369555, 94043466, 102117905, 102636270, 122541486, 156739110, 183812229, 204235810, 224659391, 235108665, 306353715, 367624458, 449318782, 470217330, 612707430, 673978173, 919061145, 1123296955, 1347956346, 1838122290, 2021934519, 2246593910, 3369890865, 4043869038, 6739781730, 10109672595, 20219345190]

約数ペア:

[(1, 20219345190), (2, 10109672595), (3, 6739781730), (5, 4043869038), (6, 3369890865), (9, 2246593910), (10, 2021934519), (11, 1838122290), (15, 1347956346), (18, 1123296955), (22, 919061145), (30, 673978173), (33, 612707430), (43, 470217330), (45, 449318782), (55, 367624458), (66, 306353715), (86, 235108665), (90, 224659391), (99, 204235810), (110, 183812229), (129, 156739110), (165, 122541486), (197, 102636270), (198, 102117905), (215, 94043466), (258, 78369555), (330, 61270743), (387, 52246370), (394, 51318135), (430, 47021733), (473, 42747030), (495, 40847162), (591, 34212090), (645, 31347822), (774, 26123185), (946, 21373515), (985, 20527254), (990, 20423581), (1182, 17106045), (1290, 15673911), (1419, 14249010), (1773, 11404030), (1935, 10449274), (1970, 10263627), (2167, 9330570), (2365, 8549406), (2411, 8386290), (2838, 7124505), (2955, 6842418), (3546, 5702015), (3870, 5224637), (4257, 4749670), (4334, 4665285), (4730, 4274703), (4822, 4193145), (5910, 3421209), (6501, 3110190), (7095, 2849802), (7233, 2795430), (8471, 2386890), (8514, 2374835), (8865, 2280806), (10835, 1866114), (12055, 1677258), (13002, 1555095), (14190, 1424901), (14466, 1397715), (16942, 1193445), (17730, 1140403), (19503, 1036730), (21285, 949934), (21670, 933057), (21699, 931810), (24110, 838629), (25413, 795630), (26521, 762390), (32505, 622038), (36165, 559086), (39006, 518365), (42355, 477378), (42570, 474967), (43398, 465905), (50826, 397815), (53042, 381195), (65010, 311019), (72330, 279543), (76239, 265210), (79563, 254130), (84710, 238689), (93181, 216990), (97515, 207346), (103673, 195030), (108495, 186362), (127065, 159126), (132605, 152478)]