20254865334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1\times {\mathrm{1931}}^1$

素因数の和:3593

約数の個数: 64

約数和(自身を含む): 44673527808

約数和(自身を除く): 24418662474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 1543, 1931, 2266, 3086, 3399, 3862, 4629, 5793, 6798, 9258, 11586, 16973, 21241, 33946, 42482, 50919, 63723, 101838, 127446, 158929, 198893, 317858, 397786, 476787, 596679, 953574, 1193358, 1748219, 2187823, 2979533, 3496438, 4375646, 5244657, 5959066, 6563469, 8938599, 10489314, 13126938, 17877198, 32774863, 65549726, 98324589, 196649178, 306891899, 613783798, 920675697, 1841351394, 3375810889, 6751621778, 10127432667, 20254865334]

約数ペア:

[(1, 20254865334), (2, 10127432667), (3, 6751621778), (6, 3375810889), (11, 1841351394), (22, 920675697), (33, 613783798), (66, 306891899), (103, 196649178), (206, 98324589), (309, 65549726), (618, 32774863), (1133, 17877198), (1543, 13126938), (1931, 10489314), (2266, 8938599), (3086, 6563469), (3399, 5959066), (3862, 5244657), (4629, 4375646), (5793, 3496438), (6798, 2979533), (9258, 2187823), (11586, 1748219), (16973, 1193358), (21241, 953574), (33946, 596679), (42482, 476787), (50919, 397786), (63723, 317858), (101838, 198893), (127446, 158929)]