20113094940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8647}}^1\times {\mathrm{38767}}^1$

素因数の和:47426

約数の個数: 48

約数和(自身を含む): 56324631552

約数和(自身を除く): 36211536612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8647, 17294, 25941, 34588, 38767, 43235, 51882, 77534, 86470, 103764, 116301, 129705, 155068, 172940, 193835, 232602, 259410, 387670, 465204, 518820, 581505, 775340, 1163010, 2326020, 335218249, 670436498, 1005654747, 1340872996, 1676091245, 2011309494, 3352182490, 4022618988, 5028273735, 6704364980, 10056547470, 20113094940]

約数ペア:

[(1, 20113094940), (2, 10056547470), (3, 6704364980), (4, 5028273735), (5, 4022618988), (6, 3352182490), (10, 2011309494), (12, 1676091245), (15, 1340872996), (20, 1005654747), (30, 670436498), (60, 335218249), (8647, 2326020), (17294, 1163010), (25941, 775340), (34588, 581505), (38767, 518820), (43235, 465204), (51882, 387670), (77534, 259410), (86470, 232602), (103764, 193835), (116301, 172940), (129705, 155068)]