20180462010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1\times {\mathrm{8093}}^1$

素因数の和:10079

約数の個数: 64

約数和(自身を含む): 49591225728

約数和(自身を除く): 29410763718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1933, 3866, 5799, 8093, 9665, 11598, 16186, 19330, 24279, 28995, 40465, 48558, 57990, 80930, 83119, 121395, 166238, 242790, 249357, 347999, 415595, 498714, 695998, 831190, 1043997, 1246785, 1739995, 2087994, 2493570, 3479990, 5219985, 10439970, 15643769, 31287538, 46931307, 78218845, 93862614, 156437690, 234656535, 469313070, 672682067, 1345364134, 2018046201, 3363410335, 4036092402, 6726820670, 10090231005, 20180462010]

約数ペア:

[(1, 20180462010), (2, 10090231005), (3, 6726820670), (5, 4036092402), (6, 3363410335), (10, 2018046201), (15, 1345364134), (30, 672682067), (43, 469313070), (86, 234656535), (129, 156437690), (215, 93862614), (258, 78218845), (430, 46931307), (645, 31287538), (1290, 15643769), (1933, 10439970), (3866, 5219985), (5799, 3479990), (8093, 2493570), (9665, 2087994), (11598, 1739995), (16186, 1246785), (19330, 1043997), (24279, 831190), (28995, 695998), (40465, 498714), (48558, 415595), (57990, 347999), (80930, 249357), (83119, 242790), (121395, 166238)]