20174749062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{75211}}^1$

素因数の和:75429

約数の個数: 64

約数和(自身を含む): 45993642240

約数和(自身を除く): 25818893178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 181, 247, 362, 494, 543, 741, 1086, 1482, 2353, 3439, 4706, 6878, 7059, 10317, 14118, 20634, 44707, 75211, 89414, 134121, 150422, 225633, 268242, 451266, 977743, 1429009, 1955486, 2858018, 2933229, 4287027, 5866458, 8574054, 13613191, 18577117, 27226382, 37154234, 40839573, 55731351, 81679146, 111462702, 176971483, 258650629, 353942966, 517301258, 530914449, 775951887, 1061828898, 1551903774, 3362458177, 6724916354, 10087374531, 20174749062]

約数ペア:

[(1, 20174749062), (2, 10087374531), (3, 6724916354), (6, 3362458177), (13, 1551903774), (19, 1061828898), (26, 775951887), (38, 530914449), (39, 517301258), (57, 353942966), (78, 258650629), (114, 176971483), (181, 111462702), (247, 81679146), (362, 55731351), (494, 40839573), (543, 37154234), (741, 27226382), (1086, 18577117), (1482, 13613191), (2353, 8574054), (3439, 5866458), (4706, 4287027), (6878, 2933229), (7059, 2858018), (10317, 1955486), (14118, 1429009), (20634, 977743), (44707, 451266), (75211, 268242), (89414, 225633), (134121, 150422)]