20236818768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{91513}}^1$

素因数の和:91812

約数の個数: 80

約数和(自身を含む): 55558515456

約数和(自身を除く): 35321696688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 271, 272, 408, 542, 813, 816, 1084, 1626, 2168, 3252, 4336, 4607, 6504, 9214, 13008, 13821, 18428, 27642, 36856, 55284, 73712, 91513, 110568, 183026, 221136, 274539, 366052, 549078, 732104, 1098156, 1464208, 1555721, 2196312, 3111442, 4392624, 4667163, 6222884, 9334326, 12445768, 18668652, 24800023, 24891536, 37337304, 49600046, 74400069, 74674608, 99200092, 148800138, 198400184, 297600276, 396800368, 421600391, 595200552, 843200782, 1190401104, 1264801173, 1686401564, 2529602346, 3372803128, 5059204692, 6745606256, 10118409384, 20236818768]

約数ペア:

[(1, 20236818768), (2, 10118409384), (3, 6745606256), (4, 5059204692), (6, 3372803128), (8, 2529602346), (12, 1686401564), (16, 1264801173), (17, 1190401104), (24, 843200782), (34, 595200552), (48, 421600391), (51, 396800368), (68, 297600276), (102, 198400184), (136, 148800138), (204, 99200092), (271, 74674608), (272, 74400069), (408, 49600046), (542, 37337304), (813, 24891536), (816, 24800023), (1084, 18668652), (1626, 12445768), (2168, 9334326), (3252, 6222884), (4336, 4667163), (4607, 4392624), (6504, 3111442), (9214, 2196312), (13008, 1555721), (13821, 1464208), (18428, 1098156), (27642, 732104), (36856, 549078), (55284, 366052), (73712, 274539), (91513, 221136), (110568, 183026)]