20163618696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64626983}}^1$

素因数の和:64627005

約数の個数: 32

約数和(自身を含む): 54286666560

約数和(自身を除く): 34123047864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64626983, 129253966, 193880949, 258507932, 387761898, 517015864, 775523796, 840150779, 1551047592, 1680301558, 2520452337, 3360603116, 5040904674, 6721206232, 10081809348, 20163618696]

約数ペア:

[(1, 20163618696), (2, 10081809348), (3, 6721206232), (4, 5040904674), (6, 3360603116), (8, 2520452337), (12, 1680301558), (13, 1551047592), (24, 840150779), (26, 775523796), (39, 517015864), (52, 387761898), (78, 258507932), (104, 193880949), (156, 129253966), (312, 64626983)]