20735111332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{16519}}^1$

素因数の和:16876

約数の個数: 48

約数和(自身を含む): 39632140800

約数和(自身を除く): 18897029468

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 239, 404, 478, 956, 1313, 2626, 3107, 5252, 6214, 12428, 16519, 24139, 33038, 48278, 66076, 96556, 214747, 313807, 429494, 627614, 858988, 1255228, 1668419, 3336838, 3948041, 6673676, 7896082, 15792164, 21689447, 43378894, 51324533, 86757788, 102649066, 205298132, 398752141, 797504282, 1595008564, 5183777833, 10367555666, 20735111332]

約数ペア:

[(1, 20735111332), (2, 10367555666), (4, 5183777833), (13, 1595008564), (26, 797504282), (52, 398752141), (101, 205298132), (202, 102649066), (239, 86757788), (404, 51324533), (478, 43378894), (956, 21689447), (1313, 15792164), (2626, 7896082), (3107, 6673676), (5252, 3948041), (6214, 3336838), (12428, 1668419), (16519, 1255228), (24139, 858988), (33038, 627614), (48278, 429494), (66076, 313807), (96556, 214747)]