19963818432

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{568187}}^1$

素因数の和:568266

約数の個数: 84

約数和(自身を含む): 58160860056

約数和(自身を除く): 38197041624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11712, 17568, 35136, 568187, 1136374, 1704561, 2272748, 3409122, 4545496, 5113683, 6818244, 9090992, 10227366, 13636488, 18181984, 20454732, 27272976, 34659407, 36363968, 40909464, 54545952, 69318814, 81818928, 103978221, 109091904, 138637628, 163637856, 207956442, 277275256, 311934663, 327275712, 415912884, 554550512, 623869326, 831825768, 1109101024, 1247738652, 1663651536, 2218202048, 2495477304, 3327303072, 4990954608, 6654606144, 9981909216, 19963818432]

約数ペア:

[(1, 19963818432), (2, 9981909216), (3, 6654606144), (4, 4990954608), (6, 3327303072), (8, 2495477304), (9, 2218202048), (12, 1663651536), (16, 1247738652), (18, 1109101024), (24, 831825768), (32, 623869326), (36, 554550512), (48, 415912884), (61, 327275712), (64, 311934663), (72, 277275256), (96, 207956442), (122, 163637856), (144, 138637628), (183, 109091904), (192, 103978221), (244, 81818928), (288, 69318814), (366, 54545952), (488, 40909464), (549, 36363968), (576, 34659407), (732, 27272976), (976, 20454732), (1098, 18181984), (1464, 13636488), (1952, 10227366), (2196, 9090992), (2928, 6818244), (3904, 5113683), (4392, 4545496), (5856, 3409122), (8784, 2272748), (11712, 1704561), (17568, 1136374), (35136, 568187)]