20163543414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{17581}}^1$

素因数の和:17730

約数の個数: 96

約数和(自身を含む): 48489186816

約数和(自身を除く): 28325643402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 83, 94, 98, 141, 147, 166, 249, 282, 294, 329, 498, 581, 658, 987, 1162, 1743, 1974, 2303, 3486, 3901, 4067, 4606, 6909, 7802, 8134, 11703, 12201, 13818, 17581, 23406, 24402, 27307, 35162, 52743, 54614, 81921, 105486, 123067, 163842, 191149, 246134, 369201, 382298, 573447, 738402, 826307, 861469, 1146894, 1459223, 1652614, 1722938, 2478921, 2584407, 2918446, 4377669, 4957842, 5168814, 5784149, 8755338, 10214561, 11568298, 17352447, 20429122, 30643683, 34704894, 40489043, 61287366, 68583481, 71501927, 80978086, 121467129, 137166962, 143003854, 205750443, 214505781, 242934258, 411500886, 429011562, 480084367, 960168734, 1440253101, 2880506202, 3360590569, 6721181138, 10081771707, 20163543414]

約数ペア:

[(1, 20163543414), (2, 10081771707), (3, 6721181138), (6, 3360590569), (7, 2880506202), (14, 1440253101), (21, 960168734), (42, 480084367), (47, 429011562), (49, 411500886), (83, 242934258), (94, 214505781), (98, 205750443), (141, 143003854), (147, 137166962), (166, 121467129), (249, 80978086), (282, 71501927), (294, 68583481), (329, 61287366), (498, 40489043), (581, 34704894), (658, 30643683), (987, 20429122), (1162, 17352447), (1743, 11568298), (1974, 10214561), (2303, 8755338), (3486, 5784149), (3901, 5168814), (4067, 4957842), (4606, 4377669), (6909, 2918446), (7802, 2584407), (8134, 2478921), (11703, 1722938), (12201, 1652614), (13818, 1459223), (17581, 1146894), (23406, 861469), (24402, 826307), (27307, 738402), (35162, 573447), (52743, 382298), (54614, 369201), (81921, 246134), (105486, 191149), (123067, 163842)]