20243080710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6263}}^1\times {\mathrm{11971}}^1$

素因数の和:18250

約数の個数: 64

約数和(自身を含む): 53994677760

約数和(自身を除く): 33751597050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6263, 11971, 12526, 18789, 23942, 31315, 35913, 37578, 56367, 59855, 62630, 71826, 93945, 107739, 112734, 119710, 169101, 179565, 187890, 215478, 281835, 323217, 338202, 359130, 538695, 563670, 646434, 845505, 1077390, 1616085, 1691010, 3232170, 74974373, 149948746, 224923119, 374871865, 449846238, 674769357, 749743730, 1124615595, 1349538714, 2024308071, 2249231190, 3373846785, 4048616142, 6747693570, 10121540355, 20243080710]

約数ペア:

[(1, 20243080710), (2, 10121540355), (3, 6747693570), (5, 4048616142), (6, 3373846785), (9, 2249231190), (10, 2024308071), (15, 1349538714), (18, 1124615595), (27, 749743730), (30, 674769357), (45, 449846238), (54, 374871865), (90, 224923119), (135, 149948746), (270, 74974373), (6263, 3232170), (11971, 1691010), (12526, 1616085), (18789, 1077390), (23942, 845505), (31315, 646434), (35913, 563670), (37578, 538695), (56367, 359130), (59855, 338202), (62630, 323217), (71826, 281835), (93945, 215478), (107739, 187890), (112734, 179565), (119710, 169101)]