20191034762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{2399}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 32602176000

約数和(自身を除く): 12411141238

約数列:

[1, 2, 29, 31, 58, 62, 151, 302, 899, 961, 1798, 1922, 2399, 4379, 4681, 4798, 8758, 9362, 27869, 55738, 69571, 74369, 135749, 139142, 145111, 148738, 271498, 290222, 362249, 724498, 2156701, 2305439, 4208219, 4313402, 4610878, 8416438, 10505221, 11229719, 21010442, 22459438, 66857731, 133715462, 325661851, 348121289, 651323702, 696242578, 10095517381, 20191034762]

約数ペア:

[(1, 20191034762), (2, 10095517381), (29, 696242578), (31, 651323702), (58, 348121289), (62, 325661851), (151, 133715462), (302, 66857731), (899, 22459438), (961, 21010442), (1798, 11229719), (1922, 10505221), (2399, 8416438), (4379, 4610878), (4681, 4313402), (4798, 4208219), (8758, 2305439), (9362, 2156701), (27869, 724498), (55738, 362249), (69571, 290222), (74369, 271498), (135749, 148738), (139142, 145111)]