20862036

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 59684352

約数和(自身を除く): 38822316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 169, 234, 243, 254, 324, 338, 351, 381, 468, 486, 507, 508, 676, 702, 762, 972, 1014, 1053, 1143, 1404, 1521, 1524, 1651, 2028, 2106, 2286, 3042, 3159, 3302, 3429, 4212, 4563, 4572, 4953, 6084, 6318, 6604, 6858, 9126, 9906, 10287, 12636, 13689, 13716, 14859, 18252, 19812, 20574, 21463, 27378, 29718, 30861, 41067, 41148, 42926, 44577, 54756, 59436, 61722, 64389, 82134, 85852, 89154, 123444, 128778, 133731, 164268, 178308, 193167, 257556, 267462, 386334, 401193, 534924, 579501, 772668, 802386, 1159002, 1604772, 1738503, 2318004, 3477006, 5215509, 6954012, 10431018, 20862036]

約数ペア:

[(1, 20862036), (2, 10431018), (3, 6954012), (4, 5215509), (6, 3477006), (9, 2318004), (12, 1738503), (13, 1604772), (18, 1159002), (26, 802386), (27, 772668), (36, 579501), (39, 534924), (52, 401193), (54, 386334), (78, 267462), (81, 257556), (108, 193167), (117, 178308), (127, 164268), (156, 133731), (162, 128778), (169, 123444), (234, 89154), (243, 85852), (254, 82134), (324, 64389), (338, 61722), (351, 59436), (381, 54756), (468, 44577), (486, 42926), (507, 41148), (508, 41067), (676, 30861), (702, 29718), (762, 27378), (972, 21463), (1014, 20574), (1053, 19812), (1143, 18252), (1404, 14859), (1521, 13716), (1524, 13689), (1651, 12636), (2028, 10287), (2106, 9906), (2286, 9126), (3042, 6858), (3159, 6604), (3302, 6318), (3429, 6084), (4212, 4953), (4563, 4572)]