20221492360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757927}}^1$

素因数の和:757990

約数の個数: 64

約数和(自身を含む): 49113734400

約数和(自身を除く): 28892242040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680, 757927, 1515854, 3031708, 3789635, 6063416, 7579270, 15158540, 17432321, 21979883, 30317080, 34864642, 43959766, 69729284, 87161605, 87919532, 109899415, 139458568, 174323210, 175839064, 219798830, 348646420, 439597660, 505537309, 697292840, 879195320, 1011074618, 2022149236, 2527686545, 4044298472, 5055373090, 10110746180, 20221492360]

約数ペア:

[(1, 20221492360), (2, 10110746180), (4, 5055373090), (5, 4044298472), (8, 2527686545), (10, 2022149236), (20, 1011074618), (23, 879195320), (29, 697292840), (40, 505537309), (46, 439597660), (58, 348646420), (92, 219798830), (115, 175839064), (116, 174323210), (145, 139458568), (184, 109899415), (230, 87919532), (232, 87161605), (290, 69729284), (460, 43959766), (580, 34864642), (667, 30317080), (920, 21979883), (1160, 17432321), (1334, 15158540), (2668, 7579270), (3335, 6063416), (5336, 3789635), (6670, 3031708), (13340, 1515854), (26680, 757927)]