20161500528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32310097}}^1$

素因数の和:32310121

約数の個数: 40

約数和(自身を含む): 56090330128

約数和(自身を除く): 35928829600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32310097, 64620194, 96930291, 129240388, 193860582, 258480776, 387721164, 420031261, 516961552, 775442328, 840062522, 1260093783, 1550884656, 1680125044, 2520187566, 3360250088, 5040375132, 6720500176, 10080750264, 20161500528]

約数ペア:

[(1, 20161500528), (2, 10080750264), (3, 6720500176), (4, 5040375132), (6, 3360250088), (8, 2520187566), (12, 1680125044), (13, 1550884656), (16, 1260093783), (24, 840062522), (26, 775442328), (39, 516961552), (48, 420031261), (52, 387721164), (78, 258480776), (104, 193860582), (156, 129240388), (208, 96930291), (312, 64620194), (624, 32310097)]