20123560177536

素因数分解:

$2^7\times 3^1\times {\mathrm{21839}}^1\times {\mathrm{2399611}}^1$

素因数の和:2421467

約数の個数: 64

約数和(自身を含む): 53455676601600

約数和(自身を除く): 33332116424064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 21839, 43678, 65517, 87356, 131034, 174712, 262068, 349424, 524136, 698848, 1048272, 1397696, 2096544, 2399611, 2795392, 4193088, 4799222, 7198833, 8386176, 9598444, 14397666, 19196888, 28795332, 38393776, 57590664, 76787552, 115181328, 153575104, 230362656, 307150208, 460725312, 921450624, 52405104629, 104810209258, 157215313887, 209620418516, 314430627774, 419240837032, 628861255548, 838481674064, 1257722511096, 1676963348128, 2515445022192, 3353926696256, 5030890044384, 6707853392512, 10061780088768, 20123560177536]

約数ペア:

[(1, 20123560177536), (2, 10061780088768), (3, 6707853392512), (4, 5030890044384), (6, 3353926696256), (8, 2515445022192), (12, 1676963348128), (16, 1257722511096), (24, 838481674064), (32, 628861255548), (48, 419240837032), (64, 314430627774), (96, 209620418516), (128, 157215313887), (192, 104810209258), (384, 52405104629), (21839, 921450624), (43678, 460725312), (65517, 307150208), (87356, 230362656), (131034, 153575104), (174712, 115181328), (262068, 76787552), (349424, 57590664), (524136, 38393776), (698848, 28795332), (1048272, 19196888), (1397696, 14397666), (2096544, 9598444), (2399611, 8386176), (2795392, 7198833), (4193088, 4799222)]