20246652456

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{14387}}^1$

素因数の和:14894

約数の個数: 64

約数和(自身を含む): 51050926080

約数和(自身を除く): 30804273624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 307, 382, 573, 614, 764, 921, 1146, 1228, 1528, 1842, 2292, 2456, 3684, 4584, 7368, 14387, 28774, 43161, 57548, 58637, 86322, 115096, 117274, 172644, 175911, 234548, 345288, 351822, 469096, 703644, 1407288, 2747917, 4416809, 5495834, 8243751, 8833618, 10991668, 13250427, 16487502, 17667236, 21983336, 26500854, 32975004, 35334472, 53001708, 65950008, 106003416, 843610519, 1687221038, 2530831557, 3374442076, 5061663114, 6748884152, 10123326228, 20246652456]

約数ペア:

[(1, 20246652456), (2, 10123326228), (3, 6748884152), (4, 5061663114), (6, 3374442076), (8, 2530831557), (12, 1687221038), (24, 843610519), (191, 106003416), (307, 65950008), (382, 53001708), (573, 35334472), (614, 32975004), (764, 26500854), (921, 21983336), (1146, 17667236), (1228, 16487502), (1528, 13250427), (1842, 10991668), (2292, 8833618), (2456, 8243751), (3684, 5495834), (4584, 4416809), (7368, 2747917), (14387, 1407288), (28774, 703644), (43161, 469096), (57548, 351822), (58637, 345288), (86322, 234548), (115096, 175911), (117274, 172644)]