20192956070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{6961}}^1$

素因数の和:8433

約数の個数: 64

約数和(自身を含む): 43008451200

約数和(自身を除く): 22815495130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1429, 2030, 2858, 6961, 7145, 10003, 13922, 14290, 20006, 34805, 41441, 48727, 50015, 69610, 82882, 97454, 100030, 201869, 207205, 243635, 290087, 403738, 414410, 487270, 580174, 1009345, 1413083, 1450435, 2018690, 2826166, 2900870, 7065415, 9947269, 14130830, 19894538, 49736345, 69630883, 99472690, 139261766, 288470801, 348154415, 576941602, 696308830, 1442354005, 2019295607, 2884708010, 4038591214, 10096478035, 20192956070]

約数ペア:

[(1, 20192956070), (2, 10096478035), (5, 4038591214), (7, 2884708010), (10, 2019295607), (14, 1442354005), (29, 696308830), (35, 576941602), (58, 348154415), (70, 288470801), (145, 139261766), (203, 99472690), (290, 69630883), (406, 49736345), (1015, 19894538), (1429, 14130830), (2030, 9947269), (2858, 7065415), (6961, 2900870), (7145, 2826166), (10003, 2018690), (13922, 1450435), (14290, 1413083), (20006, 1009345), (34805, 580174), (41441, 487270), (48727, 414410), (50015, 403738), (69610, 290087), (82882, 243635), (97454, 207205), (100030, 201869)]