20202071064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{410411}}^1$

素因数の和:410720

約数の個数: 64

約数和(自身を含む): 57917341440

約数和(自身を除く): 37715270376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 586, 879, 1172, 1758, 2051, 2344, 3516, 4102, 6153, 7032, 8204, 12306, 16408, 24612, 49224, 410411, 820822, 1231233, 1641644, 2462466, 2872877, 3283288, 4924932, 5745754, 8618631, 9849864, 11491508, 17237262, 22983016, 34474524, 68949048, 120250423, 240500846, 360751269, 481001692, 721502538, 841752961, 962003384, 1443005076, 1683505922, 2525258883, 2886010152, 3367011844, 5050517766, 6734023688, 10101035532, 20202071064]

約数ペア:

[(1, 20202071064), (2, 10101035532), (3, 6734023688), (4, 5050517766), (6, 3367011844), (7, 2886010152), (8, 2525258883), (12, 1683505922), (14, 1443005076), (21, 962003384), (24, 841752961), (28, 721502538), (42, 481001692), (56, 360751269), (84, 240500846), (168, 120250423), (293, 68949048), (586, 34474524), (879, 22983016), (1172, 17237262), (1758, 11491508), (2051, 9849864), (2344, 8618631), (3516, 5745754), (4102, 4924932), (6153, 3283288), (7032, 2872877), (8204, 2462466), (12306, 1641644), (16408, 1231233), (24612, 820822), (49224, 410411)]