20176788210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{460973}}^1$

素因数の和:462442

約数の個数: 32

約数和(自身を含む): 48457586880

約数和(自身を除く): 28280798670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1459, 2918, 4377, 7295, 8754, 14590, 21885, 43770, 460973, 921946, 1382919, 2304865, 2765838, 4609730, 6914595, 13829190, 672559607, 1345119214, 2017678821, 3362798035, 4035357642, 6725596070, 10088394105, 20176788210]

約数ペア:

[(1, 20176788210), (2, 10088394105), (3, 6725596070), (5, 4035357642), (6, 3362798035), (10, 2017678821), (15, 1345119214), (30, 672559607), (1459, 13829190), (2918, 6914595), (4377, 4609730), (7295, 2765838), (8754, 2304865), (14590, 1382919), (21885, 921946), (43770, 460973)]