20147340296

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1361}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 39029472000

約数和(自身を除く): 18882131704

約数列:

[1, 2, 4, 8, 59, 79, 118, 158, 236, 316, 397, 472, 632, 794, 1361, 1588, 2722, 3176, 4661, 5444, 9322, 10888, 18644, 23423, 31363, 37288, 46846, 62726, 80299, 93692, 107519, 125452, 160598, 187384, 215038, 250904, 321196, 430076, 540317, 642392, 860152, 1080634, 1850417, 2161268, 3700834, 4322536, 6343621, 7401668, 12687242, 14803336, 25374484, 31878703, 42685043, 50748968, 63757406, 85370086, 127514812, 170740172, 255029624, 341480344, 2518417537, 5036835074, 10073670148, 20147340296]

約数ペア:

[(1, 20147340296), (2, 10073670148), (4, 5036835074), (8, 2518417537), (59, 341480344), (79, 255029624), (118, 170740172), (158, 127514812), (236, 85370086), (316, 63757406), (397, 50748968), (472, 42685043), (632, 31878703), (794, 25374484), (1361, 14803336), (1588, 12687242), (2722, 7401668), (3176, 6343621), (4661, 4322536), (5444, 3700834), (9322, 2161268), (10888, 1850417), (18644, 1080634), (23423, 860152), (31363, 642392), (37288, 540317), (46846, 430076), (62726, 321196), (80299, 250904), (93692, 215038), (107519, 187384), (125452, 160598)]