20176833030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{18661}}^1$

素因数の和:20261

約数の個数: 64

約数和(自身を含む): 50564763648

約数和(自身を除く): 30387930618

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1567, 3134, 4701, 7835, 9402, 15670, 18661, 23505, 36041, 37322, 47010, 55983, 72082, 93305, 108123, 111966, 180205, 186610, 216246, 279915, 360410, 429203, 540615, 559830, 858406, 1081230, 1287609, 2146015, 2575218, 4292030, 6438045, 12876090, 29241787, 58483574, 87725361, 146208935, 175450722, 292417870, 438626805, 672561101, 877253610, 1345122202, 2017683303, 3362805505, 4035366606, 6725611010, 10088416515, 20176833030]

約数ペア:

[(1, 20176833030), (2, 10088416515), (3, 6725611010), (5, 4035366606), (6, 3362805505), (10, 2017683303), (15, 1345122202), (23, 877253610), (30, 672561101), (46, 438626805), (69, 292417870), (115, 175450722), (138, 146208935), (230, 87725361), (345, 58483574), (690, 29241787), (1567, 12876090), (3134, 6438045), (4701, 4292030), (7835, 2575218), (9402, 2146015), (15670, 1287609), (18661, 1081230), (23505, 858406), (36041, 559830), (37322, 540615), (47010, 429203), (55983, 360410), (72082, 279915), (93305, 216246), (108123, 186610), (111966, 180205)]