20228210338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{25219}}^1$

素因数の和:25351

約数の個数: 64

約数和(自身を含む): 37653258240

約数和(自身を除く): 17425047902

約数列:

[1, 2, 7, 14, 23, 46, 47, 53, 94, 106, 161, 322, 329, 371, 658, 742, 1081, 1219, 2162, 2438, 2491, 4982, 7567, 8533, 15134, 17066, 17437, 25219, 34874, 50438, 57293, 114586, 176533, 353066, 401051, 580037, 802102, 1160074, 1185293, 1336607, 2370586, 2673214, 4060259, 8120518, 8297051, 9356249, 16594102, 18712498, 27261739, 30741961, 54523478, 61483922, 62820529, 125641058, 190832173, 215193727, 381664346, 430387454, 439743703, 879487406, 1444872167, 2889744334, 10114105169, 20228210338]

約数ペア:

[(1, 20228210338), (2, 10114105169), (7, 2889744334), (14, 1444872167), (23, 879487406), (46, 439743703), (47, 430387454), (53, 381664346), (94, 215193727), (106, 190832173), (161, 125641058), (322, 62820529), (329, 61483922), (371, 54523478), (658, 30741961), (742, 27261739), (1081, 18712498), (1219, 16594102), (2162, 9356249), (2438, 8297051), (2491, 8120518), (4982, 4060259), (7567, 2673214), (8533, 2370586), (15134, 1336607), (17066, 1185293), (17437, 1160074), (25219, 802102), (34874, 580037), (50438, 401051), (57293, 353066), (114586, 176533)]