20233746708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{11579}}^1$

素因数の和:11957

約数の個数: 96

約数和(自身を含む): 54908098560

約数和(自身を除く): 34674351852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 293, 426, 497, 586, 852, 879, 994, 1172, 1491, 1758, 1988, 2051, 2982, 3516, 4102, 5964, 6153, 8204, 11579, 12306, 20803, 23158, 24612, 34737, 41606, 46316, 62409, 69474, 81053, 83212, 124818, 138948, 145621, 162106, 243159, 249636, 291242, 324212, 436863, 486318, 582484, 822109, 873726, 972636, 1644218, 1747452, 2466327, 3288436, 3392647, 4932654, 5754763, 6785294, 9865308, 10177941, 11509526, 13570588, 17264289, 20355882, 23019052, 23748529, 34528578, 40711764, 47497058, 69057156, 71245587, 94994116, 142491174, 240877937, 284982348, 481755874, 722633811, 963511748, 1445267622, 1686145559, 2890535244, 3372291118, 5058436677, 6744582236, 10116873354, 20233746708]

約数ペア:

[(1, 20233746708), (2, 10116873354), (3, 6744582236), (4, 5058436677), (6, 3372291118), (7, 2890535244), (12, 1686145559), (14, 1445267622), (21, 963511748), (28, 722633811), (42, 481755874), (71, 284982348), (84, 240877937), (142, 142491174), (213, 94994116), (284, 71245587), (293, 69057156), (426, 47497058), (497, 40711764), (586, 34528578), (852, 23748529), (879, 23019052), (994, 20355882), (1172, 17264289), (1491, 13570588), (1758, 11509526), (1988, 10177941), (2051, 9865308), (2982, 6785294), (3516, 5754763), (4102, 4932654), (5964, 3392647), (6153, 3288436), (8204, 2466327), (11579, 1747452), (12306, 1644218), (20803, 972636), (23158, 873726), (24612, 822109), (34737, 582484), (41606, 486318), (46316, 436863), (62409, 324212), (69474, 291242), (81053, 249636), (83212, 243159), (124818, 162106), (138948, 145621)]