20088290412

素因数分解:

$2^2\times 3^3\times {\mathrm{691}}^1\times {\mathrm{269179}}^1$

素因数の和:269883

約数の個数: 48

約数和(自身を含む): 52156316800

約数和(自身を除く): 32068026388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 691, 1382, 2073, 2764, 4146, 6219, 8292, 12438, 18657, 24876, 37314, 74628, 269179, 538358, 807537, 1076716, 1615074, 2422611, 3230148, 4845222, 7267833, 9690444, 14535666, 29071332, 186002689, 372005378, 558008067, 744010756, 1116016134, 1674024201, 2232032268, 3348048402, 5022072603, 6696096804, 10044145206, 20088290412]

約数ペア:

[(1, 20088290412), (2, 10044145206), (3, 6696096804), (4, 5022072603), (6, 3348048402), (9, 2232032268), (12, 1674024201), (18, 1116016134), (27, 744010756), (36, 558008067), (54, 372005378), (108, 186002689), (691, 29071332), (1382, 14535666), (2073, 9690444), (2764, 7267833), (4146, 4845222), (6219, 3230148), (8292, 2422611), (12438, 1615074), (18657, 1076716), (24876, 807537), (37314, 538358), (74628, 269179)]