20235634860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{983267}}^1$

素因数の和:983300

約数の個数: 96

約数和(自身を含む): 66075609600

約数和(自身を除く): 45839974740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 983267, 1966534, 2949801, 3933068, 4916335, 5899602, 6882869, 9832670, 11799204, 13765738, 14749005, 19665340, 20648607, 27531476, 29498010, 34414345, 41297214, 48180083, 58996020, 68828690, 82594428, 96360166, 103243035, 137657380, 144540249, 192720332, 206486070, 240900415, 289080498, 337260581, 412972140, 481800830, 578160996, 674521162, 722701245, 963601660, 1011781743, 1349042324, 1445402490, 1686302905, 2023563486, 2890804980, 3372605810, 4047126972, 5058908715, 6745211620, 10117817430, 20235634860]

約数ペア:

[(1, 20235634860), (2, 10117817430), (3, 6745211620), (4, 5058908715), (5, 4047126972), (6, 3372605810), (7, 2890804980), (10, 2023563486), (12, 1686302905), (14, 1445402490), (15, 1349042324), (20, 1011781743), (21, 963601660), (28, 722701245), (30, 674521162), (35, 578160996), (42, 481800830), (49, 412972140), (60, 337260581), (70, 289080498), (84, 240900415), (98, 206486070), (105, 192720332), (140, 144540249), (147, 137657380), (196, 103243035), (210, 96360166), (245, 82594428), (294, 68828690), (343, 58996020), (420, 48180083), (490, 41297214), (588, 34414345), (686, 29498010), (735, 27531476), (980, 20648607), (1029, 19665340), (1372, 14749005), (1470, 13765738), (1715, 11799204), (2058, 9832670), (2940, 6882869), (3430, 5899602), (4116, 4916335), (5145, 3933068), (6860, 2949801), (10290, 1966534), (20580, 983267)]