20221736590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1\times {\mathrm{9677}}^1$

素因数の和:9874

約数の個数: 64

約数和(自身を含む): 40295475648

約数和(自身を除く): 20073739058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 785, 1210, 1331, 1570, 1727, 2662, 3454, 6655, 8635, 9677, 13310, 17270, 18997, 19354, 37994, 48385, 94985, 96770, 106447, 189970, 208967, 212894, 417934, 532235, 1044835, 1064470, 1170917, 1519289, 2089670, 2341834, 3038578, 5854585, 7596445, 11709170, 12880087, 15192890, 16712179, 25760174, 33424358, 64400435, 83560895, 128800870, 167121790, 183833969, 367667938, 919169845, 1838339690, 2022173659, 4044347318, 10110868295, 20221736590]

約数ペア:

[(1, 20221736590), (2, 10110868295), (5, 4044347318), (10, 2022173659), (11, 1838339690), (22, 919169845), (55, 367667938), (110, 183833969), (121, 167121790), (157, 128800870), (242, 83560895), (314, 64400435), (605, 33424358), (785, 25760174), (1210, 16712179), (1331, 15192890), (1570, 12880087), (1727, 11709170), (2662, 7596445), (3454, 5854585), (6655, 3038578), (8635, 2341834), (9677, 2089670), (13310, 1519289), (17270, 1170917), (18997, 1064470), (19354, 1044835), (37994, 532235), (48385, 417934), (94985, 212894), (96770, 208967), (106447, 189970)]