20192248882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 34861083264

約数和(自身を除く): 14668834382

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 317, 422, 442, 634, 683, 1366, 2743, 3587, 4121, 5389, 5486, 7174, 8242, 8879, 10778, 11611, 17758, 23222, 46631, 66887, 70057, 93262, 133774, 140114, 144113, 150943, 216511, 288226, 301886, 433022, 869531, 1137079, 1739062, 1873469, 2274158, 2449921, 2814643, 3680687, 3746938, 4899842, 5629286, 7361374, 14782027, 29564054, 31848973, 45683821, 47848931, 63697946, 91367642, 95697862, 593889673, 776624957, 1187779346, 1553249914, 10096124441, 20192248882]

約数ペア:

[(1, 20192248882), (2, 10096124441), (13, 1553249914), (17, 1187779346), (26, 776624957), (34, 593889673), (211, 95697862), (221, 91367642), (317, 63697946), (422, 47848931), (442, 45683821), (634, 31848973), (683, 29564054), (1366, 14782027), (2743, 7361374), (3587, 5629286), (4121, 4899842), (5389, 3746938), (5486, 3680687), (7174, 2814643), (8242, 2449921), (8879, 2274158), (10778, 1873469), (11611, 1739062), (17758, 1137079), (23222, 869531), (46631, 433022), (66887, 301886), (70057, 288226), (93262, 216511), (133774, 150943), (140114, 144113)]