21848314605830

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1667}}^1\times {\mathrm{1982809}}^1$

素因数の和:1985144

約数の個数: 32

約数和(自身を含む): 39410109485280

約数和(自身を除く): 17561794879450

約数列:

[1, 2, 5, 10, 661, 1322, 1667, 3305, 3334, 6610, 8335, 16670, 1101887, 1982809, 2203774, 3965618, 5509435, 9914045, 11018870, 19828090, 1310636749, 2621273498, 3305342603, 6553183745, 6610685206, 13106367490, 16526713015, 33053426030, 2184831460583, 4369662921166, 10924157302915, 21848314605830]

約数ペア:

[(1, 21848314605830), (2, 10924157302915), (5, 4369662921166), (10, 2184831460583), (661, 33053426030), (1322, 16526713015), (1667, 13106367490), (3305, 6610685206), (3334, 6553183745), (6610, 3305342603), (8335, 2621273498), (16670, 1310636749), (1101887, 19828090), (1982809, 11018870), (2203774, 9914045), (3965618, 5509435)]