20134863502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1405477}}^1$

素因数の和:1405540

約数の個数: 32

約数和(自身を含む): 35418045600

約数和(自身を除く): 15283182098

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1405477, 2810954, 18271201, 26704063, 36542402, 40758833, 53408126, 81517666, 347152819, 529864829, 694305638, 774417827, 1059729658, 1548835654, 10067431751, 20134863502]

約数ペア:

[(1, 20134863502), (2, 10067431751), (13, 1548835654), (19, 1059729658), (26, 774417827), (29, 694305638), (38, 529864829), (58, 347152819), (247, 81517666), (377, 53408126), (494, 40758833), (551, 36542402), (754, 26704063), (1102, 18271201), (7163, 2810954), (14326, 1405477)]