20130559428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4521689}}^1$

素因数の和:4521756

約数の個数: 48

約数和(自身を含む): 54694362240

約数和(自身を除く): 34563802812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 4521689, 9043378, 13565067, 18086756, 27130134, 31651823, 54260268, 63303646, 94955469, 126607292, 189910938, 239649517, 379821876, 479299034, 718948551, 958598068, 1437897102, 1677546619, 2875794204, 3355093238, 5032639857, 6710186476, 10065279714, 20130559428]

約数ペア:

[(1, 20130559428), (2, 10065279714), (3, 6710186476), (4, 5032639857), (6, 3355093238), (7, 2875794204), (12, 1677546619), (14, 1437897102), (21, 958598068), (28, 718948551), (42, 479299034), (53, 379821876), (84, 239649517), (106, 189910938), (159, 126607292), (212, 94955469), (318, 63303646), (371, 54260268), (636, 31651823), (742, 27130134), (1113, 18086756), (1484, 13565067), (2226, 9043378), (4452, 4521689)]