20572024056

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{28619}}^1$

素因数の和:29180

約数の個数: 64

約数和(自身を含む): 52381468800

約数和(自身を除く): 31809444744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 491, 732, 982, 1464, 1473, 1964, 2946, 3928, 5892, 11784, 28619, 29951, 57238, 59902, 85857, 89853, 114476, 119804, 171714, 179706, 228952, 239608, 343428, 359412, 686856, 718824, 1745759, 3491518, 5237277, 6983036, 10474554, 13966072, 14051929, 20949108, 28103858, 41898216, 42155787, 56207716, 84311574, 112415432, 168623148, 337246296, 857167669, 1714335338, 2571503007, 3428670676, 5143006014, 6857341352, 10286012028, 20572024056]

約数ペア:

[(1, 20572024056), (2, 10286012028), (3, 6857341352), (4, 5143006014), (6, 3428670676), (8, 2571503007), (12, 1714335338), (24, 857167669), (61, 337246296), (122, 168623148), (183, 112415432), (244, 84311574), (366, 56207716), (488, 42155787), (491, 41898216), (732, 28103858), (982, 20949108), (1464, 14051929), (1473, 13966072), (1964, 10474554), (2946, 6983036), (3928, 5237277), (5892, 3491518), (11784, 1745759), (28619, 718824), (29951, 686856), (57238, 359412), (59902, 343428), (85857, 239608), (89853, 228952), (114476, 179706), (119804, 171714)]