20221194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 49545216

約数和(自身を除く): 29324022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 223, 238, 254, 357, 381, 446, 669, 714, 762, 889, 1338, 1561, 1778, 2159, 2667, 3122, 3791, 4318, 4683, 5334, 6477, 7582, 9366, 11373, 12954, 15113, 22746, 26537, 28321, 30226, 45339, 53074, 56642, 79611, 84963, 90678, 159222, 169926, 198247, 396494, 481457, 594741, 962914, 1189482, 1444371, 2888742, 3370199, 6740398, 10110597, 20221194]

約数ペア:

[(1, 20221194), (2, 10110597), (3, 6740398), (6, 3370199), (7, 2888742), (14, 1444371), (17, 1189482), (21, 962914), (34, 594741), (42, 481457), (51, 396494), (102, 198247), (119, 169926), (127, 159222), (223, 90678), (238, 84963), (254, 79611), (357, 56642), (381, 53074), (446, 45339), (669, 30226), (714, 28321), (762, 26537), (889, 22746), (1338, 15113), (1561, 12954), (1778, 11373), (2159, 9366), (2667, 7582), (3122, 6477), (3791, 5334), (4318, 4683)]