20245602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 25840158

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 719, 722, 741, 1083, 1438, 1482, 2157, 2166, 4314, 4693, 9347, 9386, 13661, 14079, 18694, 27322, 28041, 28158, 40983, 56082, 81966, 177593, 259559, 355186, 519118, 532779, 778677, 1065558, 1557354, 3374267, 6748534, 10122801, 20245602]

約数ペア:

[(1, 20245602), (2, 10122801), (3, 6748534), (6, 3374267), (13, 1557354), (19, 1065558), (26, 778677), (38, 532779), (39, 519118), (57, 355186), (78, 259559), (114, 177593), (247, 81966), (361, 56082), (494, 40983), (719, 28158), (722, 28041), (741, 27322), (1083, 18694), (1438, 14079), (1482, 13661), (2157, 9386), (2166, 9347), (4314, 4693)]