20021034300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3925693}}^1$

素因数の和:3925727

約数の個数: 72

約数和(自身を含む): 61335043056

約数和(自身を除く): 41314008756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 3925693, 7851386, 11777079, 15702772, 19628465, 23554158, 39256930, 47108316, 58885395, 66736781, 78513860, 98142325, 117770790, 133473562, 196284650, 200210343, 235541580, 266947124, 294426975, 333683905, 392569300, 400420686, 588853950, 667367810, 800841372, 1001051715, 1177707900, 1334735620, 1668419525, 2002103430, 3336839050, 4004206860, 5005258575, 6673678100, 10010517150, 20021034300]

約数ペア:

[(1, 20021034300), (2, 10010517150), (3, 6673678100), (4, 5005258575), (5, 4004206860), (6, 3336839050), (10, 2002103430), (12, 1668419525), (15, 1334735620), (17, 1177707900), (20, 1001051715), (25, 800841372), (30, 667367810), (34, 588853950), (50, 400420686), (51, 392569300), (60, 333683905), (68, 294426975), (75, 266947124), (85, 235541580), (100, 200210343), (102, 196284650), (150, 133473562), (170, 117770790), (204, 98142325), (255, 78513860), (300, 66736781), (340, 58885395), (425, 47108316), (510, 39256930), (850, 23554158), (1020, 19628465), (1275, 15702772), (1700, 11777079), (2550, 7851386), (5100, 3925693)]