20140207626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{137519}}^1$

素因数の和:137859

約数の個数: 64

約数和(自身を含む): 50378526720

約数和(自身を除く): 30238319094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 317, 462, 634, 951, 1902, 2219, 3487, 4438, 6657, 6974, 10461, 13314, 20922, 24409, 48818, 73227, 137519, 146454, 275038, 412557, 825114, 962633, 1512709, 1925266, 2887899, 3025418, 4538127, 5775798, 9076254, 10588963, 21177926, 31766889, 43593523, 63533778, 87187046, 130780569, 261561138, 305154661, 479528753, 610309322, 915463983, 959057506, 1438586259, 1830927966, 2877172518, 3356701271, 6713402542, 10070103813, 20140207626]

約数ペア:

[(1, 20140207626), (2, 10070103813), (3, 6713402542), (6, 3356701271), (7, 2877172518), (11, 1830927966), (14, 1438586259), (21, 959057506), (22, 915463983), (33, 610309322), (42, 479528753), (66, 305154661), (77, 261561138), (154, 130780569), (231, 87187046), (317, 63533778), (462, 43593523), (634, 31766889), (951, 21177926), (1902, 10588963), (2219, 9076254), (3487, 5775798), (4438, 4538127), (6657, 3025418), (6974, 2887899), (10461, 1925266), (13314, 1512709), (20922, 962633), (24409, 825114), (48818, 412557), (73227, 275038), (137519, 146454)]