20244920698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{12517}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 33023485440

約数和(自身を除く): 12778564742

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1373, 2746, 12517, 25034, 26087, 42563, 52174, 85126, 237823, 388027, 475646, 776054, 808697, 1617394, 7372513, 14745026, 17185841, 34371682, 326530979, 532761071, 653061958, 1065522142, 10122460349, 20244920698]

約数ペア:

[(1, 20244920698), (2, 10122460349), (19, 1065522142), (31, 653061958), (38, 532761071), (62, 326530979), (589, 34371682), (1178, 17185841), (1373, 14745026), (2746, 7372513), (12517, 1617394), (25034, 808697), (26087, 776054), (42563, 475646), (52174, 388027), (85126, 237823)]