21032076524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{109253}}^1$

素因数の和:109442

約数の個数: 48

約数和(自身を含む): 41298012000

約数和(自身を除く): 20265935476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 2533, 2831, 5066, 5662, 10132, 11324, 48127, 96254, 109253, 192508, 218506, 437012, 1857301, 2075807, 3714602, 4151614, 7429204, 8303228, 16278697, 32557394, 35288719, 65114788, 70577438, 141154876, 276737849, 309295243, 553475698, 618590486, 1106951396, 1237180972, 5258019131, 10516038262, 21032076524]

約数ペア:

[(1, 21032076524), (2, 10516038262), (4, 5258019131), (17, 1237180972), (19, 1106951396), (34, 618590486), (38, 553475698), (68, 309295243), (76, 276737849), (149, 141154876), (298, 70577438), (323, 65114788), (596, 35288719), (646, 32557394), (1292, 16278697), (2533, 8303228), (2831, 7429204), (5066, 4151614), (5662, 3714602), (10132, 2075807), (11324, 1857301), (48127, 437012), (96254, 218506), (109253, 192508)]