20222034020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1438267}}^1$

素因数の和:1438332

約数の個数: 48

約数和(自身を含む): 45909514560

約数和(自身を除く): 25687480540

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 1438267, 2876534, 5753068, 7191335, 14382670, 27327073, 28765340, 53215879, 54654146, 106431758, 109308292, 136635365, 212863516, 266079395, 273270730, 532158790, 546541460, 1011101701, 1064317580, 2022203402, 4044406804, 5055508505, 10111017010, 20222034020]

約数ペア:

[(1, 20222034020), (2, 10111017010), (4, 5055508505), (5, 4044406804), (10, 2022203402), (19, 1064317580), (20, 1011101701), (37, 546541460), (38, 532158790), (74, 273270730), (76, 266079395), (95, 212863516), (148, 136635365), (185, 109308292), (190, 106431758), (370, 54654146), (380, 53215879), (703, 28765340), (740, 27327073), (1406, 14382670), (2812, 7191335), (3515, 5753068), (7030, 2876534), (14060, 1438267)]