20124868912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{6173}}^1\times {\mathrm{5507}}^1$

素因数の和:11725

約数の個数: 40

約数和(自身を含む): 40059529776

約数和(自身を除く): 19934660864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 5507, 6173, 11014, 12346, 22028, 24692, 44056, 49384, 88112, 98768, 203759, 228401, 407518, 456802, 815036, 913604, 1630072, 1827208, 3260144, 3654416, 33994711, 67989422, 135978844, 271957688, 543915376, 1257804307, 2515608614, 5031217228, 10062434456, 20124868912]

約数ペア:

[(1, 20124868912), (2, 10062434456), (4, 5031217228), (8, 2515608614), (16, 1257804307), (37, 543915376), (74, 271957688), (148, 135978844), (296, 67989422), (592, 33994711), (5507, 3654416), (6173, 3260144), (11014, 1827208), (12346, 1630072), (22028, 913604), (24692, 815036), (44056, 456802), (49384, 407518), (88112, 228401), (98768, 203759)]