20342633510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{310243}}^1$

素因数の和:310412

約数の個数: 32

約数和(自身を含む): 37527114240

約数和(自身を除く): 17184480730

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 790, 830, 6557, 13114, 32785, 65570, 310243, 620486, 1551215, 3102430, 24509197, 25750169, 49018394, 51500338, 122545985, 128750845, 245091970, 257501690, 2034263351, 4068526702, 10171316755, 20342633510]

約数ペア:

[(1, 20342633510), (2, 10171316755), (5, 4068526702), (10, 2034263351), (79, 257501690), (83, 245091970), (158, 128750845), (166, 122545985), (395, 51500338), (415, 49018394), (790, 25750169), (830, 24509197), (6557, 3102430), (13114, 1551215), (32785, 620486), (65570, 310243)]