20135592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 38832408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 359, 369, 456, 492, 684, 718, 738, 779, 984, 1077, 1368, 1436, 1476, 1558, 2154, 2337, 2872, 2952, 3116, 3231, 4308, 4674, 6232, 6462, 6821, 7011, 8616, 9348, 12924, 13642, 14022, 14719, 18696, 20463, 25848, 27284, 28044, 29438, 40926, 44157, 54568, 56088, 58876, 61389, 81852, 88314, 117752, 122778, 132471, 163704, 176628, 245556, 264942, 279661, 353256, 491112, 529884, 559322, 838983, 1059768, 1118644, 1677966, 2237288, 2516949, 3355932, 5033898, 6711864, 10067796, 20135592]

約数ペア:

[(1, 20135592), (2, 10067796), (3, 6711864), (4, 5033898), (6, 3355932), (8, 2516949), (9, 2237288), (12, 1677966), (18, 1118644), (19, 1059768), (24, 838983), (36, 559322), (38, 529884), (41, 491112), (57, 353256), (72, 279661), (76, 264942), (82, 245556), (114, 176628), (123, 163704), (152, 132471), (164, 122778), (171, 117752), (228, 88314), (246, 81852), (328, 61389), (342, 58876), (359, 56088), (369, 54568), (456, 44157), (492, 40926), (684, 29438), (718, 28044), (738, 27284), (779, 25848), (984, 20463), (1077, 18696), (1368, 14719), (1436, 14022), (1476, 13642), (1558, 12924), (2154, 9348), (2337, 8616), (2872, 7011), (2952, 6821), (3116, 6462), (3231, 6232), (4308, 4674)]