20144592006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1710

約数の個数: 128

約数和(自身を含む): 50914483200

約数和(自身を除く): 30769891194

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 349, 462, 606, 698, 707, 1047, 1111, 1237, 1414, 2094, 2121, 2222, 2443, 2474, 3333, 3711, 3839, 4242, 4886, 6666, 7329, 7422, 7678, 7777, 8659, 11517, 13607, 14658, 15554, 17318, 23034, 23331, 25977, 26873, 27214, 35249, 40821, 46662, 51954, 53746, 70498, 80619, 81642, 95249, 105747, 124937, 161238, 190498, 211494, 246743, 249874, 285747, 374811, 387739, 431713, 493486, 571494, 740229, 749622, 775478, 863426, 874559, 1163217, 1295139, 1374307, 1480458, 1749118, 2326434, 2590278, 2623677, 2714173, 2748614, 3021991, 4122921, 4748843, 5247354, 5428346, 6043982, 8142519, 8245842, 9065973, 9497686, 9620149, 14246529, 16285038, 18131946, 19240298, 28493058, 28860447, 33241901, 43603013, 57720894, 66483802, 87206026, 99725703, 130809039, 199451406, 261618078, 305221091, 479633143, 610442182, 915663273, 959266286, 1438899429, 1831326546, 2877798858, 3357432001, 6714864002, 10072296003, 20144592006]

約数ペア:

[(1, 20144592006), (2, 10072296003), (3, 6714864002), (6, 3357432001), (7, 2877798858), (11, 1831326546), (14, 1438899429), (21, 959266286), (22, 915663273), (33, 610442182), (42, 479633143), (66, 305221091), (77, 261618078), (101, 199451406), (154, 130809039), (202, 99725703), (231, 87206026), (303, 66483802), (349, 57720894), (462, 43603013), (606, 33241901), (698, 28860447), (707, 28493058), (1047, 19240298), (1111, 18131946), (1237, 16285038), (1414, 14246529), (2094, 9620149), (2121, 9497686), (2222, 9065973), (2443, 8245842), (2474, 8142519), (3333, 6043982), (3711, 5428346), (3839, 5247354), (4242, 4748843), (4886, 4122921), (6666, 3021991), (7329, 2748614), (7422, 2714173), (7678, 2623677), (7777, 2590278), (8659, 2326434), (11517, 1749118), (13607, 1480458), (14658, 1374307), (15554, 1295139), (17318, 1163217), (23034, 874559), (23331, 863426), (25977, 775478), (26873, 749622), (27214, 740229), (35249, 571494), (40821, 493486), (46662, 431713), (51954, 387739), (53746, 374811), (70498, 285747), (80619, 249874), (81642, 246743), (95249, 211494), (105747, 190498), (124937, 161238)]