20082021120119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1\times {\mathrm{13171}}^1$

素因数の和:14976

約数の個数: 64

約数和(自身を含む): 24878737446912

約数和(自身を除く): 4796716326793

約数列:

[1, 7, 17, 71, 113, 119, 497, 791, 1207, 1597, 1921, 8023, 8449, 11179, 13171, 13447, 27149, 56161, 92197, 113387, 136391, 180461, 190043, 223907, 793709, 935141, 954737, 1263227, 1488323, 1567349, 1927579, 3067837, 6545987, 10418261, 12812731, 13493053, 15897397, 21034087, 21474859, 25301491, 89689117, 105670933, 111281779, 147238609, 177110437, 217816427, 357579479, 739696531, 1493420177, 1524714989, 1796405861, 2376851831, 2503056353, 10453941239, 12574841027, 16637962817, 25388143009, 40406481127, 168756480001, 177717001063, 282845367889, 1181295360007, 2868860160017, 20082021120119]

約数ペア:

[(1, 20082021120119), (7, 2868860160017), (17, 1181295360007), (71, 282845367889), (113, 177717001063), (119, 168756480001), (497, 40406481127), (791, 25388143009), (1207, 16637962817), (1597, 12574841027), (1921, 10453941239), (8023, 2503056353), (8449, 2376851831), (11179, 1796405861), (13171, 1524714989), (13447, 1493420177), (27149, 739696531), (56161, 357579479), (92197, 217816427), (113387, 177110437), (136391, 147238609), (180461, 111281779), (190043, 105670933), (223907, 89689117), (793709, 25301491), (935141, 21474859), (954737, 21034087), (1263227, 15897397), (1488323, 13493053), (1567349, 12812731), (1927579, 10418261), (3067837, 6545987)]