20191398048

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{11897}}^1$

素因数の和:12067

約数の個数: 144

約数和(自身を含む): 58934506176

約数和(自身を除く): 38743108128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 83, 96, 142, 144, 166, 213, 249, 284, 288, 332, 426, 498, 568, 639, 664, 747, 852, 996, 1136, 1278, 1328, 1494, 1704, 1992, 2272, 2556, 2656, 2988, 3408, 3984, 5112, 5893, 5976, 6816, 7968, 10224, 11786, 11897, 11952, 17679, 20448, 23572, 23794, 23904, 35358, 35691, 47144, 47588, 53037, 70716, 71382, 94288, 95176, 106074, 107073, 141432, 142764, 188576, 190352, 212148, 214146, 282864, 285528, 380704, 424296, 428292, 565728, 571056, 844687, 848592, 856584, 987451, 1142112, 1689374, 1697184, 1713168, 1974902, 2534061, 2962353, 3378748, 3426336, 3949804, 5068122, 5924706, 6757496, 7602183, 7899608, 8887059, 10136244, 11849412, 13514992, 15204366, 15799216, 17774118, 20272488, 23698824, 27029984, 30408732, 31598432, 35548236, 40544976, 47397648, 60817464, 70109021, 71096472, 81089952, 94795296, 121634928, 140218042, 142192944, 210327063, 243269856, 280436084, 284385888, 420654126, 560872168, 630981189, 841308252, 1121744336, 1261962378, 1682616504, 2243488672, 2523924756, 3365233008, 5047849512, 6730466016, 10095699024, 20191398048]

約数ペア:

[(1, 20191398048), (2, 10095699024), (3, 6730466016), (4, 5047849512), (6, 3365233008), (8, 2523924756), (9, 2243488672), (12, 1682616504), (16, 1261962378), (18, 1121744336), (24, 841308252), (32, 630981189), (36, 560872168), (48, 420654126), (71, 284385888), (72, 280436084), (83, 243269856), (96, 210327063), (142, 142192944), (144, 140218042), (166, 121634928), (213, 94795296), (249, 81089952), (284, 71096472), (288, 70109021), (332, 60817464), (426, 47397648), (498, 40544976), (568, 35548236), (639, 31598432), (664, 30408732), (747, 27029984), (852, 23698824), (996, 20272488), (1136, 17774118), (1278, 15799216), (1328, 15204366), (1494, 13514992), (1704, 11849412), (1992, 10136244), (2272, 8887059), (2556, 7899608), (2656, 7602183), (2988, 6757496), (3408, 5924706), (3984, 5068122), (5112, 3949804), (5893, 3426336), (5976, 3378748), (6816, 2962353), (7968, 2534061), (10224, 1974902), (11786, 1713168), (11897, 1697184), (11952, 1689374), (17679, 1142112), (20448, 987451), (23572, 856584), (23794, 848592), (23904, 844687), (35358, 571056), (35691, 565728), (47144, 428292), (47588, 424296), (53037, 380704), (70716, 285528), (71382, 282864), (94288, 214146), (95176, 212148), (106074, 190352), (107073, 188576), (141432, 142764)]