20079067068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{90149}}^1$

素因数の和:90451

約数の個数: 72

約数和(自身を含む): 53159652000

約数和(自身を除く): 33080584932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 269, 276, 414, 538, 807, 828, 1076, 1614, 2421, 3228, 4842, 6187, 9684, 12374, 18561, 24748, 37122, 55683, 74244, 90149, 111366, 180298, 222732, 270447, 360596, 540894, 811341, 1081788, 1622682, 2073427, 3245364, 4146854, 6220281, 8293708, 12440562, 18660843, 24250081, 24881124, 37321686, 48500162, 72750243, 74643372, 97000324, 145500486, 218250729, 291000972, 436501458, 557751863, 873002916, 1115503726, 1673255589, 2231007452, 3346511178, 5019766767, 6693022356, 10039533534, 20079067068]

約数ペア:

[(1, 20079067068), (2, 10039533534), (3, 6693022356), (4, 5019766767), (6, 3346511178), (9, 2231007452), (12, 1673255589), (18, 1115503726), (23, 873002916), (36, 557751863), (46, 436501458), (69, 291000972), (92, 218250729), (138, 145500486), (207, 97000324), (269, 74643372), (276, 72750243), (414, 48500162), (538, 37321686), (807, 24881124), (828, 24250081), (1076, 18660843), (1614, 12440562), (2421, 8293708), (3228, 6220281), (4842, 4146854), (6187, 3245364), (9684, 2073427), (12374, 1622682), (18561, 1081788), (24748, 811341), (37122, 540894), (55683, 360596), (74244, 270447), (90149, 222732), (111366, 180298)]