20202024234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{6703}}^1$

素因数の和:7771

約数の個数: 64

約数和(自身を含む): 46863212544

約数和(自身を除く): 26661188310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 983, 1022, 1533, 1966, 2949, 3066, 5898, 6703, 6881, 13406, 13762, 20109, 20643, 40218, 41286, 46921, 71759, 93842, 140763, 143518, 215277, 281526, 430554, 489319, 502313, 978638, 1004626, 1467957, 1506939, 2935914, 3013878, 3425233, 6589049, 6850466, 10275699, 13178098, 19767147, 20551398, 39534294, 46123343, 92246686, 138370029, 276740058, 481000577, 962001154, 1443001731, 2886003462, 3367004039, 6734008078, 10101012117, 20202024234]

約数ペア:

[(1, 20202024234), (2, 10101012117), (3, 6734008078), (6, 3367004039), (7, 2886003462), (14, 1443001731), (21, 962001154), (42, 481000577), (73, 276740058), (146, 138370029), (219, 92246686), (438, 46123343), (511, 39534294), (983, 20551398), (1022, 19767147), (1533, 13178098), (1966, 10275699), (2949, 6850466), (3066, 6589049), (5898, 3425233), (6703, 3013878), (6881, 2935914), (13406, 1506939), (13762, 1467957), (20109, 1004626), (20643, 978638), (40218, 502313), (41286, 489319), (46921, 430554), (71759, 281526), (93842, 215277), (140763, 143518)]