20053249872

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1\times {\mathrm{4133}}^1$

素因数の和:4788

約数の個数: 80

約数和(自身を含む): 52147400448

約数和(自身を除く): 32094150576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 373, 542, 746, 813, 1084, 1119, 1492, 1626, 2168, 2238, 2984, 3252, 4133, 4336, 4476, 5968, 6504, 8266, 8952, 12399, 13008, 16532, 17904, 24798, 33064, 49596, 66128, 99192, 101083, 198384, 202166, 303249, 404332, 606498, 808664, 1120043, 1212996, 1541609, 1617328, 2240086, 2425992, 3083218, 3360129, 4480172, 4624827, 4851984, 6166436, 6720258, 8960344, 9249654, 12332872, 13440516, 17920688, 18499308, 24665744, 26881032, 36998616, 53762064, 73997232, 417776039, 835552078, 1253328117, 1671104156, 2506656234, 3342208312, 5013312468, 6684416624, 10026624936, 20053249872]

約数ペア:

[(1, 20053249872), (2, 10026624936), (3, 6684416624), (4, 5013312468), (6, 3342208312), (8, 2506656234), (12, 1671104156), (16, 1253328117), (24, 835552078), (48, 417776039), (271, 73997232), (373, 53762064), (542, 36998616), (746, 26881032), (813, 24665744), (1084, 18499308), (1119, 17920688), (1492, 13440516), (1626, 12332872), (2168, 9249654), (2238, 8960344), (2984, 6720258), (3252, 6166436), (4133, 4851984), (4336, 4624827), (4476, 4480172), (5968, 3360129), (6504, 3083218), (8266, 2425992), (8952, 2240086), (12399, 1617328), (13008, 1541609), (16532, 1212996), (17904, 1120043), (24798, 808664), (33064, 606498), (49596, 404332), (66128, 303249), (99192, 202166), (101083, 198384)]