20922776448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{106627}}^1$

素因数の和:106724

約数の個数: 128

約数和(自身を含む): 64386251520

約数和(自身を除く): 43463475072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 24528, 28032, 32704, 49056, 65408, 98112, 106627, 196224, 213254, 319881, 426508, 639762, 746389, 853016, 1279524, 1492778, 1706032, 2239167, 2559048, 2985556, 3412064, 4478334, 5118096, 5971112, 6824128, 7783771, 8956668, 10236192, 11942224, 13648256, 15567542, 17913336, 20472384, 23351313, 23884448, 31135084, 35826672, 40944768, 46702626, 47768896, 54486397, 62270168, 71653344, 93405252, 95537792, 108972794, 124540336, 143306688, 163459191, 186810504, 217945588, 249080672, 286613376, 326918382, 373621008, 435891176, 498161344, 653836764, 747242016, 871782352, 996322688, 1307673528, 1494484032, 1743564704, 2615347056, 2988968064, 3487129408, 5230694112, 6974258816, 10461388224, 20922776448]

約数ペア:

[(1, 20922776448), (2, 10461388224), (3, 6974258816), (4, 5230694112), (6, 3487129408), (7, 2988968064), (8, 2615347056), (12, 1743564704), (14, 1494484032), (16, 1307673528), (21, 996322688), (24, 871782352), (28, 747242016), (32, 653836764), (42, 498161344), (48, 435891176), (56, 373621008), (64, 326918382), (73, 286613376), (84, 249080672), (96, 217945588), (112, 186810504), (128, 163459191), (146, 143306688), (168, 124540336), (192, 108972794), (219, 95537792), (224, 93405252), (292, 71653344), (336, 62270168), (384, 54486397), (438, 47768896), (448, 46702626), (511, 40944768), (584, 35826672), (672, 31135084), (876, 23884448), (896, 23351313), (1022, 20472384), (1168, 17913336), (1344, 15567542), (1533, 13648256), (1752, 11942224), (2044, 10236192), (2336, 8956668), (2688, 7783771), (3066, 6824128), (3504, 5971112), (4088, 5118096), (4672, 4478334), (6132, 3412064), (7008, 2985556), (8176, 2559048), (9344, 2239167), (12264, 1706032), (14016, 1492778), (16352, 1279524), (24528, 853016), (28032, 746389), (32704, 639762), (49056, 426508), (65408, 319881), (98112, 213254), (106627, 196224)]