20174041430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{211979}}^1$

素因数の和:212324

約数の個数: 32

約数和(自身を含む): 37606947840

約数和(自身を除く): 17432906410

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1535, 3070, 9517, 19034, 47585, 95170, 211979, 423958, 1059895, 2119790, 6571349, 13142698, 32856745, 65077553, 65713490, 130155106, 325387765, 650775530, 2017404143, 4034808286, 10087020715, 20174041430]

約数ペア:

[(1, 20174041430), (2, 10087020715), (5, 4034808286), (10, 2017404143), (31, 650775530), (62, 325387765), (155, 130155106), (307, 65713490), (310, 65077553), (614, 32856745), (1535, 13142698), (3070, 6571349), (9517, 2119790), (19034, 1059895), (47585, 423958), (95170, 211979)]