20287032

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14327}}^1$

素因数の和:14395

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 31293768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14327, 28654, 42981, 57308, 85962, 114616, 171924, 343848, 845293, 1690586, 2535879, 3381172, 5071758, 6762344, 10143516, 20287032]

約数ペア:

[(1, 20287032), (2, 10143516), (3, 6762344), (4, 5071758), (6, 3381172), (8, 2535879), (12, 1690586), (24, 845293), (59, 343848), (118, 171924), (177, 114616), (236, 85962), (354, 57308), (472, 42981), (708, 28654), (1416, 14327)]