20149283376

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{17683}}^1$

素因数の和:17931

約数の個数: 120

約数和(自身を含む): 58067960496

約数和(自身を除く): 37918677120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 193, 246, 328, 369, 386, 492, 579, 656, 738, 772, 984, 1158, 1476, 1544, 1737, 1968, 2316, 2952, 3088, 3474, 4632, 5904, 6948, 7913, 9264, 13896, 15826, 17683, 23739, 27792, 31652, 35366, 47478, 53049, 63304, 70732, 71217, 94956, 106098, 126608, 141464, 142434, 159147, 189912, 212196, 282928, 284868, 318294, 379824, 424392, 569736, 636588, 725003, 848784, 1139472, 1273176, 1450006, 2175009, 2546352, 2900012, 3412819, 4350018, 5800024, 6525027, 6825638, 8700036, 10238457, 11600048, 13050054, 13651276, 17400072, 20476914, 26100108, 27302552, 30715371, 34800144, 40953828, 52200216, 54605104, 61430742, 81907656, 104400432, 122861484, 139925579, 163815312, 245722968, 279851158, 419776737, 491445936, 559702316, 839553474, 1119404632, 1259330211, 1679106948, 2238809264, 2518660422, 3358213896, 5037320844, 6716427792, 10074641688, 20149283376]

約数ペア:

[(1, 20149283376), (2, 10074641688), (3, 6716427792), (4, 5037320844), (6, 3358213896), (8, 2518660422), (9, 2238809264), (12, 1679106948), (16, 1259330211), (18, 1119404632), (24, 839553474), (36, 559702316), (41, 491445936), (48, 419776737), (72, 279851158), (82, 245722968), (123, 163815312), (144, 139925579), (164, 122861484), (193, 104400432), (246, 81907656), (328, 61430742), (369, 54605104), (386, 52200216), (492, 40953828), (579, 34800144), (656, 30715371), (738, 27302552), (772, 26100108), (984, 20476914), (1158, 17400072), (1476, 13651276), (1544, 13050054), (1737, 11600048), (1968, 10238457), (2316, 8700036), (2952, 6825638), (3088, 6525027), (3474, 5800024), (4632, 4350018), (5904, 3412819), (6948, 2900012), (7913, 2546352), (9264, 2175009), (13896, 1450006), (15826, 1273176), (17683, 1139472), (23739, 848784), (27792, 725003), (31652, 636588), (35366, 569736), (47478, 424392), (53049, 379824), (63304, 318294), (70732, 284868), (71217, 282928), (94956, 212196), (106098, 189912), (126608, 159147), (141464, 142434)]