20144935026

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{66431}}^1$

素因数の和:67447

約数の個数: 48

約数和(自身を含む): 46262181888

約数和(自身を除く): 26117246862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 991, 1982, 2973, 5946, 8919, 16847, 17838, 33694, 50541, 66431, 101082, 132862, 151623, 199293, 303246, 398586, 597879, 1129327, 1195758, 2258654, 3387981, 6775962, 10163943, 20327886, 65833121, 131666242, 197499363, 394998726, 592498089, 1119163057, 1184996178, 2238326114, 3357489171, 6714978342, 10072467513, 20144935026]

約数ペア:

[(1, 20144935026), (2, 10072467513), (3, 6714978342), (6, 3357489171), (9, 2238326114), (17, 1184996178), (18, 1119163057), (34, 592498089), (51, 394998726), (102, 197499363), (153, 131666242), (306, 65833121), (991, 20327886), (1982, 10163943), (2973, 6775962), (5946, 3387981), (8919, 2258654), (16847, 1195758), (17838, 1129327), (33694, 597879), (50541, 398586), (66431, 303246), (101082, 199293), (132862, 151623)]