20167526218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{11833}}^1$

素因数の和:12011

約数の個数: 64

約数和(自身を含む): 37081128960

約数和(自身を除く): 16913602742

約数列:

[1, 2, 7, 14, 23, 46, 67, 79, 134, 158, 161, 322, 469, 553, 938, 1106, 1541, 1817, 3082, 3634, 5293, 10586, 10787, 11833, 12719, 21574, 23666, 25438, 37051, 74102, 82831, 121739, 165662, 243478, 272159, 544318, 792811, 852173, 934807, 1585622, 1704346, 1869614, 1905113, 3810226, 5549677, 6543649, 11099354, 13087298, 18234653, 21500561, 36469306, 43001122, 62632069, 125264138, 127642571, 150503927, 255285142, 301007854, 438424483, 876848966, 1440537587, 2881075174, 10083763109, 20167526218]

約数ペア:

[(1, 20167526218), (2, 10083763109), (7, 2881075174), (14, 1440537587), (23, 876848966), (46, 438424483), (67, 301007854), (79, 255285142), (134, 150503927), (158, 127642571), (161, 125264138), (322, 62632069), (469, 43001122), (553, 36469306), (938, 21500561), (1106, 18234653), (1541, 13087298), (1817, 11099354), (3082, 6543649), (3634, 5549677), (5293, 3810226), (10586, 1905113), (10787, 1869614), (11833, 1704346), (12719, 1585622), (21574, 934807), (23666, 852173), (25438, 792811), (37051, 544318), (74102, 272159), (82831, 243478), (121739, 165662)]