20243676456

素因数分解:

$2^3\times 3^2\times {\mathrm{4793}}^1\times {\mathrm{58661}}^1$

素因数の和:63466

約数の個数: 48

約数和(自身を含む): 54838997460

約数和(自身を除く): 34595321004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4793, 9586, 14379, 19172, 28758, 38344, 43137, 57516, 58661, 86274, 115032, 117322, 172548, 175983, 234644, 345096, 351966, 469288, 527949, 703932, 1055898, 1407864, 2111796, 4223592, 281162173, 562324346, 843486519, 1124648692, 1686973038, 2249297384, 2530459557, 3373946076, 5060919114, 6747892152, 10121838228, 20243676456]

約数ペア:

[(1, 20243676456), (2, 10121838228), (3, 6747892152), (4, 5060919114), (6, 3373946076), (8, 2530459557), (9, 2249297384), (12, 1686973038), (18, 1124648692), (24, 843486519), (36, 562324346), (72, 281162173), (4793, 4223592), (9586, 2111796), (14379, 1407864), (19172, 1055898), (28758, 703932), (38344, 527949), (43137, 469288), (57516, 351966), (58661, 345096), (86274, 234644), (115032, 175983), (117322, 172548)]