20173488096

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{77801}}^1$

素因数の和:77924

約数の個数: 96

約数和(自身を含む): 55132364448

約数和(自身を除く): 34958876352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 73, 74, 96, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 876, 888, 1168, 1184, 1752, 1776, 2336, 2701, 3504, 3552, 5402, 7008, 8103, 10804, 16206, 21608, 32412, 43216, 64824, 77801, 86432, 129648, 155602, 233403, 259296, 311204, 466806, 622408, 933612, 1244816, 1867224, 2489632, 2878637, 3734448, 5679473, 5757274, 7468896, 8635911, 11358946, 11514548, 17038419, 17271822, 22717892, 23029096, 34076838, 34543644, 45435784, 46058192, 68153676, 69087288, 90871568, 92116384, 136307352, 138174576, 181743136, 210140501, 272614704, 276349152, 420281002, 545229408, 630421503, 840562004, 1260843006, 1681124008, 2521686012, 3362248016, 5043372024, 6724496032, 10086744048, 20173488096]

約数ペア:

[(1, 20173488096), (2, 10086744048), (3, 6724496032), (4, 5043372024), (6, 3362248016), (8, 2521686012), (12, 1681124008), (16, 1260843006), (24, 840562004), (32, 630421503), (37, 545229408), (48, 420281002), (73, 276349152), (74, 272614704), (96, 210140501), (111, 181743136), (146, 138174576), (148, 136307352), (219, 92116384), (222, 90871568), (292, 69087288), (296, 68153676), (438, 46058192), (444, 45435784), (584, 34543644), (592, 34076838), (876, 23029096), (888, 22717892), (1168, 17271822), (1184, 17038419), (1752, 11514548), (1776, 11358946), (2336, 8635911), (2701, 7468896), (3504, 5757274), (3552, 5679473), (5402, 3734448), (7008, 2878637), (8103, 2489632), (10804, 1867224), (16206, 1244816), (21608, 933612), (32412, 622408), (43216, 466806), (64824, 311204), (77801, 259296), (86432, 233403), (129648, 155602)]