20171992034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1\times {\mathrm{1511}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 31216752000

約数和(自身を除く): 11044759966

約数列:

[1, 2, 61, 73, 122, 146, 1499, 1511, 2998, 3022, 4453, 8906, 91439, 92171, 109427, 110303, 182878, 184342, 218854, 220606, 2264989, 4529978, 6675047, 6728483, 13350094, 13456966, 138164329, 165344197, 276328658, 330688394, 10085996017, 20171992034]

約数ペア:

[(1, 20171992034), (2, 10085996017), (61, 330688394), (73, 276328658), (122, 165344197), (146, 138164329), (1499, 13456966), (1511, 13350094), (2998, 6728483), (3022, 6675047), (4453, 4529978), (8906, 2264989), (91439, 220606), (92171, 218854), (109427, 184342), (110303, 182878)]