20161424748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1\times {\mathrm{19609}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 48073052160

約数和(自身を除く): 27911627412

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1823, 3646, 5469, 7292, 10938, 19609, 21876, 39218, 58827, 78436, 85681, 117654, 171362, 235308, 257043, 342724, 514086, 921623, 1028172, 1843246, 2764869, 3686492, 5529738, 11059476, 35747207, 71494414, 107241621, 142988828, 214483242, 428966484, 1680118729, 3360237458, 5040356187, 6720474916, 10080712374, 20161424748]

約数ペア:

[(1, 20161424748), (2, 10080712374), (3, 6720474916), (4, 5040356187), (6, 3360237458), (12, 1680118729), (47, 428966484), (94, 214483242), (141, 142988828), (188, 107241621), (282, 71494414), (564, 35747207), (1823, 11059476), (3646, 5529738), (5469, 3686492), (7292, 2764869), (10938, 1843246), (19609, 1028172), (21876, 921623), (39218, 514086), (58827, 342724), (78436, 257043), (85681, 235308), (117654, 171362)]