20184567912

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{9011}}^1$

素因数の和:9663

約数の個数: 96

約数和(自身を含む): 55799059680

約数和(自身を除く): 35614491768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 587, 636, 954, 1174, 1272, 1761, 1908, 2348, 3522, 3816, 4696, 5283, 7044, 9011, 10566, 14088, 18022, 21132, 27033, 31111, 36044, 42264, 54066, 62222, 72088, 81099, 93333, 108132, 124444, 162198, 186666, 216264, 248888, 279999, 324396, 373332, 477583, 559998, 648792, 746664, 955166, 1119996, 1432749, 1910332, 2239992, 2865498, 3820664, 4298247, 5289457, 5730996, 8596494, 10578914, 11461992, 15868371, 17192988, 21157828, 31736742, 34385976, 42315656, 47605113, 63473484, 95210226, 126946968, 190420452, 280341221, 380840904, 560682442, 841023663, 1121364884, 1682047326, 2242729768, 2523070989, 3364094652, 5046141978, 6728189304, 10092283956, 20184567912]

約数ペア:

[(1, 20184567912), (2, 10092283956), (3, 6728189304), (4, 5046141978), (6, 3364094652), (8, 2523070989), (9, 2242729768), (12, 1682047326), (18, 1121364884), (24, 841023663), (36, 560682442), (53, 380840904), (72, 280341221), (106, 190420452), (159, 126946968), (212, 95210226), (318, 63473484), (424, 47605113), (477, 42315656), (587, 34385976), (636, 31736742), (954, 21157828), (1174, 17192988), (1272, 15868371), (1761, 11461992), (1908, 10578914), (2348, 8596494), (3522, 5730996), (3816, 5289457), (4696, 4298247), (5283, 3820664), (7044, 2865498), (9011, 2239992), (10566, 1910332), (14088, 1432749), (18022, 1119996), (21132, 955166), (27033, 746664), (31111, 648792), (36044, 559998), (42264, 477583), (54066, 373332), (62222, 324396), (72088, 279999), (81099, 248888), (93333, 216264), (108132, 186666), (124444, 162198)]