20372690736

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3450659}}^1$

素因数の和:3450714

約数の個数: 60

約数和(自身を含む): 58405871160

約数和(自身を除く): 38033180424

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, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 3450659, 6901318, 10351977, 13802636, 20703954, 27605272, 31055931, 41407908, 55210544, 62111862, 82815816, 124223724, 141477019, 165631632, 248447448, 282954038, 424431057, 496894896, 565908076, 848862114, 1131816152, 1273293171, 1697724228, 2263632304, 2546586342, 3395448456, 5093172684, 6790896912, 10186345368, 20372690736]

約数ペア:

[(1, 20372690736), (2, 10186345368), (3, 6790896912), (4, 5093172684), (6, 3395448456), (8, 2546586342), (9, 2263632304), (12, 1697724228), (16, 1273293171), (18, 1131816152), (24, 848862114), (36, 565908076), (41, 496894896), (48, 424431057), (72, 282954038), (82, 248447448), (123, 165631632), (144, 141477019), (164, 124223724), (246, 82815816), (328, 62111862), (369, 55210544), (492, 41407908), (656, 31055931), (738, 27605272), (984, 20703954), (1476, 13802636), (1968, 10351977), (2952, 6901318), (5904, 3450659)]