20170271112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1205779}}^1$

素因数の和:1205846

約数の個数: 64

約数和(自身を含む): 54694180800

約数和(自身を除く): 34523909688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 16728, 1205779, 2411558, 3617337, 4823116, 7234674, 9646232, 14469348, 20498243, 28938696, 40996486, 49436939, 61494729, 81992972, 98873878, 122989458, 148310817, 163985944, 197747756, 245978916, 296621634, 395495512, 491957832, 593243268, 840427963, 1186486536, 1680855926, 2521283889, 3361711852, 5042567778, 6723423704, 10085135556, 20170271112]

約数ペア:

[(1, 20170271112), (2, 10085135556), (3, 6723423704), (4, 5042567778), (6, 3361711852), (8, 2521283889), (12, 1680855926), (17, 1186486536), (24, 840427963), (34, 593243268), (41, 491957832), (51, 395495512), (68, 296621634), (82, 245978916), (102, 197747756), (123, 163985944), (136, 148310817), (164, 122989458), (204, 98873878), (246, 81992972), (328, 61494729), (408, 49436939), (492, 40996486), (697, 28938696), (984, 20498243), (1394, 14469348), (2091, 9646232), (2788, 7234674), (4182, 4823116), (5576, 3617337), (8364, 2411558), (16728, 1205779)]