20160034768

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1429}}^1\times {\mathrm{2221}}^1$

素因数の和:4055

約数の個数: 40

約数和(自身を含む): 39203501480

約数和(自身を除く): 19043466712

約数列:

[1, 2, 4, 8, 16, 397, 794, 1429, 1588, 2221, 2858, 3176, 4442, 5716, 6352, 8884, 11432, 17768, 22864, 35536, 567313, 881737, 1134626, 1763474, 2269252, 3173809, 3526948, 4538504, 6347618, 7053896, 9077008, 12695236, 14107792, 25390472, 50780944, 1260002173, 2520004346, 5040008692, 10080017384, 20160034768]

約数ペア:

[(1, 20160034768), (2, 10080017384), (4, 5040008692), (8, 2520004346), (16, 1260002173), (397, 50780944), (794, 25390472), (1429, 14107792), (1588, 12695236), (2221, 9077008), (2858, 7053896), (3176, 6347618), (4442, 4538504), (5716, 3526948), (6352, 3173809), (8884, 2269252), (11432, 1763474), (17768, 1134626), (22864, 881737), (35536, 567313)]