20144205936

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{6949}}^1$

素因数の和:7495

約数の個数: 120

約数和(自身を含む): 57876764400

約数和(自身を除く): 37732558464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 491, 492, 656, 738, 982, 984, 1473, 1476, 1964, 1968, 2946, 2952, 3928, 4419, 5892, 5904, 6949, 7856, 8838, 11784, 13898, 17676, 20131, 20847, 23568, 27796, 35352, 40262, 41694, 55592, 60393, 62541, 70704, 80524, 83388, 111184, 120786, 125082, 161048, 166776, 181179, 241572, 250164, 284909, 322096, 333552, 362358, 483144, 500328, 569818, 724716, 854727, 966288, 1000656, 1139636, 1449432, 1709454, 2279272, 2564181, 2898864, 3411959, 3418908, 4558544, 5128362, 6823918, 6837816, 10235877, 10256724, 13647836, 13675632, 20471754, 20513448, 27295672, 30707631, 40943508, 41026896, 54591344, 61415262, 81887016, 122830524, 139890319, 163774032, 245661048, 279780638, 419670957, 491322096, 559561276, 839341914, 1119122552, 1259012871, 1678683828, 2238245104, 2518025742, 3357367656, 5036051484, 6714735312, 10072102968, 20144205936]

約数ペア:

[(1, 20144205936), (2, 10072102968), (3, 6714735312), (4, 5036051484), (6, 3357367656), (8, 2518025742), (9, 2238245104), (12, 1678683828), (16, 1259012871), (18, 1119122552), (24, 839341914), (36, 559561276), (41, 491322096), (48, 419670957), (72, 279780638), (82, 245661048), (123, 163774032), (144, 139890319), (164, 122830524), (246, 81887016), (328, 61415262), (369, 54591344), (491, 41026896), (492, 40943508), (656, 30707631), (738, 27295672), (982, 20513448), (984, 20471754), (1473, 13675632), (1476, 13647836), (1964, 10256724), (1968, 10235877), (2946, 6837816), (2952, 6823918), (3928, 5128362), (4419, 4558544), (5892, 3418908), (5904, 3411959), (6949, 2898864), (7856, 2564181), (8838, 2279272), (11784, 1709454), (13898, 1449432), (17676, 1139636), (20131, 1000656), (20847, 966288), (23568, 854727), (27796, 724716), (35352, 569818), (40262, 500328), (41694, 483144), (55592, 362358), (60393, 333552), (62541, 322096), (70704, 284909), (80524, 250164), (83388, 241572), (111184, 181179), (120786, 166776), (125082, 161048)]