20231654690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1\times {\mathrm{48197}}^1$

素因数の和:51446

約数の個数: 32

約数和(自身を含む): 39231244080

約数和(自身を除く): 18999589390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3229, 6458, 16145, 32290, 41977, 48197, 83954, 96394, 209885, 240985, 419770, 481970, 626561, 1253122, 3132805, 6265610, 155628113, 311256226, 778140565, 1556281130, 2023165469, 4046330938, 10115827345, 20231654690]

約数ペア:

[(1, 20231654690), (2, 10115827345), (5, 4046330938), (10, 2023165469), (13, 1556281130), (26, 778140565), (65, 311256226), (130, 155628113), (3229, 6265610), (6458, 3132805), (16145, 1253122), (32290, 626561), (41977, 481970), (48197, 419770), (83954, 240985), (96394, 209885)]