20409792

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 63587376

約数和(自身を除く): 43177584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 64, 68, 74, 78, 96, 102, 104, 111, 136, 148, 156, 169, 192, 204, 208, 221, 222, 272, 296, 312, 338, 408, 416, 442, 444, 481, 507, 544, 592, 624, 629, 663, 676, 816, 832, 884, 888, 962, 1014, 1088, 1184, 1248, 1258, 1326, 1352, 1443, 1632, 1768, 1776, 1887, 1924, 2028, 2368, 2496, 2516, 2652, 2704, 2873, 2886, 3264, 3536, 3552, 3774, 3848, 4056, 5032, 5304, 5408, 5746, 5772, 6253, 7072, 7104, 7548, 7696, 8112, 8177, 8619, 10064, 10608, 10816, 11492, 11544, 12506, 14144, 15096, 15392, 16224, 16354, 17238, 18759, 20128, 21216, 22984, 23088, 24531, 25012, 30192, 30784, 32448, 32708, 34476, 37518, 40256, 42432, 45968, 46176, 49062, 50024, 60384, 65416, 68952, 75036, 91936, 92352, 98124, 100048, 106301, 120768, 130832, 137904, 150072, 183872, 196248, 200096, 212602, 261664, 275808, 300144, 318903, 392496, 400192, 425204, 523328, 551616, 600288, 637806, 784992, 850408, 1200576, 1275612, 1569984, 1700816, 2551224, 3401632, 5102448, 6803264, 10204896, 20409792]

約数ペア:

[(1, 20409792), (2, 10204896), (3, 6803264), (4, 5102448), (6, 3401632), (8, 2551224), (12, 1700816), (13, 1569984), (16, 1275612), (17, 1200576), (24, 850408), (26, 784992), (32, 637806), (34, 600288), (37, 551616), (39, 523328), (48, 425204), (51, 400192), (52, 392496), (64, 318903), (68, 300144), (74, 275808), (78, 261664), (96, 212602), (102, 200096), (104, 196248), (111, 183872), (136, 150072), (148, 137904), (156, 130832), (169, 120768), (192, 106301), (204, 100048), (208, 98124), (221, 92352), (222, 91936), (272, 75036), (296, 68952), (312, 65416), (338, 60384), (408, 50024), (416, 49062), (442, 46176), (444, 45968), (481, 42432), (507, 40256), (544, 37518), (592, 34476), (624, 32708), (629, 32448), (663, 30784), (676, 30192), (816, 25012), (832, 24531), (884, 23088), (888, 22984), (962, 21216), (1014, 20128), (1088, 18759), (1184, 17238), (1248, 16354), (1258, 16224), (1326, 15392), (1352, 15096), (1443, 14144), (1632, 12506), (1768, 11544), (1776, 11492), (1887, 10816), (1924, 10608), (2028, 10064), (2368, 8619), (2496, 8177), (2516, 8112), (2652, 7696), (2704, 7548), (2873, 7104), (2886, 7072), (3264, 6253), (3536, 5772), (3552, 5746), (3774, 5408), (3848, 5304), (4056, 5032)]