20170409406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{115361}}^1$

素因数の和:115577

約数の個数: 64

約数和(自身を含む): 48374516736

約数和(自身を除く): 28204107330

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 181, 322, 362, 483, 543, 966, 1086, 1267, 2534, 3801, 4163, 7602, 8326, 12489, 24978, 29141, 58282, 87423, 115361, 174846, 230722, 346083, 692166, 807527, 1615054, 2422581, 2653303, 4845162, 5306606, 7959909, 15919818, 18573121, 20880341, 37146242, 41760682, 55719363, 62641023, 111438726, 125282046, 146162387, 292324774, 438487161, 480247843, 876974322, 960495686, 1440743529, 2881487058, 3361734901, 6723469802, 10085204703, 20170409406]

約数ペア:

[(1, 20170409406), (2, 10085204703), (3, 6723469802), (6, 3361734901), (7, 2881487058), (14, 1440743529), (21, 960495686), (23, 876974322), (42, 480247843), (46, 438487161), (69, 292324774), (138, 146162387), (161, 125282046), (181, 111438726), (322, 62641023), (362, 55719363), (483, 41760682), (543, 37146242), (966, 20880341), (1086, 18573121), (1267, 15919818), (2534, 7959909), (3801, 5306606), (4163, 4845162), (7602, 2653303), (8326, 2422581), (12489, 1615054), (24978, 807527), (29141, 692166), (58282, 346083), (87423, 230722), (115361, 174846)]