20243399360

素因数分解:

$2^6\times 5^1\times {\mathrm{63260623}}^1$

素因数の和:63260640

約数の個数: 28

約数和(自身を含む): 48204595488

約数和(自身を除く): 27961196128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 63260623, 126521246, 253042492, 316303115, 506084984, 632606230, 1012169968, 1265212460, 2024339936, 2530424920, 4048679872, 5060849840, 10121699680, 20243399360]

約数ペア:

[(1, 20243399360), (2, 10121699680), (4, 5060849840), (5, 4048679872), (8, 2530424920), (10, 2024339936), (16, 1265212460), (20, 1012169968), (32, 632606230), (40, 506084984), (64, 316303115), (80, 253042492), (160, 126521246), (320, 63260623)]