20196918114

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{8147}}^1$

素因数の和:8407

約数の個数: 64

約数和(自身を含む): 42239232000

約数和(自身を除く): 22042313886

約数列:

[1, 2, 3, 6, 47, 59, 94, 118, 141, 149, 177, 282, 298, 354, 447, 894, 2773, 5546, 7003, 8147, 8319, 8791, 14006, 16294, 16638, 17582, 21009, 24441, 26373, 42018, 48882, 52746, 382909, 413177, 480673, 765818, 826354, 961346, 1148727, 1213903, 1239531, 1442019, 2297454, 2427806, 2479062, 2884038, 3641709, 7283418, 22591631, 45183262, 57053441, 67774893, 71620277, 114106882, 135549786, 143240554, 171160323, 214860831, 342320646, 429721662, 3366153019, 6732306038, 10098459057, 20196918114]

約数ペア:

[(1, 20196918114), (2, 10098459057), (3, 6732306038), (6, 3366153019), (47, 429721662), (59, 342320646), (94, 214860831), (118, 171160323), (141, 143240554), (149, 135549786), (177, 114106882), (282, 71620277), (298, 67774893), (354, 57053441), (447, 45183262), (894, 22591631), (2773, 7283418), (5546, 3641709), (7003, 2884038), (8147, 2479062), (8319, 2427806), (8791, 2297454), (14006, 1442019), (16294, 1239531), (16638, 1213903), (17582, 1148727), (21009, 961346), (24441, 826354), (26373, 765818), (42018, 480673), (48882, 413177), (52746, 382909)]