20166484152

素因数分解:

$2^3\times 3^1\times {\mathrm{3257}}^1\times {\mathrm{257989}}^1$

素因数の和:261255

約数の個数: 32

約数和(自身を含む): 50431885200

約数和(自身を除く): 30265401048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3257, 6514, 9771, 13028, 19542, 26056, 39084, 78168, 257989, 515978, 773967, 1031956, 1547934, 2063912, 3095868, 6191736, 840270173, 1680540346, 2520810519, 3361080692, 5041621038, 6722161384, 10083242076, 20166484152]

約数ペア:

[(1, 20166484152), (2, 10083242076), (3, 6722161384), (4, 5041621038), (6, 3361080692), (8, 2520810519), (12, 1680540346), (24, 840270173), (3257, 6191736), (6514, 3095868), (9771, 2063912), (13028, 1547934), (19542, 1031956), (26056, 773967), (39084, 515978), (78168, 257989)]