20147220995204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{9522217}}^1$

素因数の和:9522516

約数の個数: 48

約数和(自身を含む): 36960222544896

約数和(自身を除く): 16813001549692

約数列:

[1, 2, 4, 31, 62, 113, 124, 151, 226, 302, 452, 604, 3503, 4681, 7006, 9362, 14012, 17063, 18724, 34126, 68252, 528953, 1057906, 2115812, 9522217, 19044434, 38088868, 295188727, 590377454, 1076010521, 1180754908, 1437854767, 2152021042, 2875709534, 4304042084, 5751419068, 33356326151, 44573497777, 66712652302, 89146995554, 133425304604, 162477588671, 178293991108, 324955177342, 649910354684, 5036805248801, 10073610497602, 20147220995204]

約数ペア:

[(1, 20147220995204), (2, 10073610497602), (4, 5036805248801), (31, 649910354684), (62, 324955177342), (113, 178293991108), (124, 162477588671), (151, 133425304604), (226, 89146995554), (302, 66712652302), (452, 44573497777), (604, 33356326151), (3503, 5751419068), (4681, 4304042084), (7006, 2875709534), (9362, 2152021042), (14012, 1437854767), (17063, 1180754908), (18724, 1076010521), (34126, 590377454), (68252, 295188727), (528953, 38088868), (1057906, 19044434), (2115812, 9522217)]