20139968318898

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1\times {\mathrm{8685371}}^1$

素因数の和:8687910

約数の個数: 32

約数和(自身を含む): 40544150291712

約数和(自身を除く): 20404181972814

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2371, 4742, 7113, 14226, 386473, 772946, 1159419, 2318838, 8685371, 17370742, 26056113, 52112226, 1415715473, 2831430946, 4247146419, 8494292838, 20593014641, 41186029282, 61779043923, 123558087846, 3356661386483, 6713322772966, 10069984159449, 20139968318898]

約数ペア:

[(1, 20139968318898), (2, 10069984159449), (3, 6713322772966), (6, 3356661386483), (163, 123558087846), (326, 61779043923), (489, 41186029282), (978, 20593014641), (2371, 8494292838), (4742, 4247146419), (7113, 2831430946), (14226, 1415715473), (386473, 52112226), (772946, 26056113), (1159419, 17370742), (2318838, 8685371)]