20033254470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{18587}}^1$

素因数の和:19605

約数の個数: 64

約数和(自身を含む): 49432778496

約数和(自身を除く): 29399524026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 971, 1110, 1942, 2913, 4855, 5826, 9710, 14565, 18587, 29130, 35927, 37174, 55761, 71854, 92935, 107781, 111522, 179635, 185870, 215562, 278805, 359270, 538905, 557610, 687719, 1077810, 1375438, 2063157, 3438595, 4126314, 6877190, 10315785, 18047977, 20631570, 36095954, 54143931, 90239885, 108287862, 180479770, 270719655, 541439310, 667775149, 1335550298, 2003325447, 3338875745, 4006650894, 6677751490, 10016627235, 20033254470]

約数ペア:

[(1, 20033254470), (2, 10016627235), (3, 6677751490), (5, 4006650894), (6, 3338875745), (10, 2003325447), (15, 1335550298), (30, 667775149), (37, 541439310), (74, 270719655), (111, 180479770), (185, 108287862), (222, 90239885), (370, 54143931), (555, 36095954), (971, 20631570), (1110, 18047977), (1942, 10315785), (2913, 6877190), (4855, 4126314), (5826, 3438595), (9710, 2063157), (14565, 1375438), (18587, 1077810), (29130, 687719), (35927, 557610), (37174, 538905), (55761, 359270), (71854, 278805), (92935, 215562), (107781, 185870), (111522, 179635)]