20059924515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{148279}}^1$

素因数の和:148627

約数の個数: 32

約数和(自身を含む): 33309619200

約数和(自身を除く): 13249694685

約数列:

[1, 3, 5, 15, 29, 87, 145, 311, 435, 933, 1555, 4665, 9019, 27057, 45095, 135285, 148279, 444837, 741395, 2224185, 4300091, 12900273, 21500455, 46114769, 64501365, 138344307, 230573845, 691721535, 1337328301, 4011984903, 6686641505, 20059924515]

約数ペア:

[(1, 20059924515), (3, 6686641505), (5, 4011984903), (15, 1337328301), (29, 691721535), (87, 230573845), (145, 138344307), (311, 64501365), (435, 46114769), (933, 21500455), (1555, 12900273), (4665, 4300091), (9019, 2224185), (27057, 741395), (45095, 444837), (135285, 148279)]