20099250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8933}}^1$

素因数の和:8956

約数の個数: 48

約数和(自身を含む): 54354456

約数和(自身を除く): 34255206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8933, 17866, 26799, 44665, 53598, 80397, 89330, 133995, 160794, 223325, 267990, 401985, 446650, 669975, 803970, 1116625, 1339950, 2009925, 2233250, 3349875, 4019850, 6699750, 10049625, 20099250]

約数ペア:

[(1, 20099250), (2, 10049625), (3, 6699750), (5, 4019850), (6, 3349875), (9, 2233250), (10, 2009925), (15, 1339950), (18, 1116625), (25, 803970), (30, 669975), (45, 446650), (50, 401985), (75, 267990), (90, 223325), (125, 160794), (150, 133995), (225, 89330), (250, 80397), (375, 53598), (450, 44665), (750, 26799), (1125, 17866), (2250, 8933)]