20340162706

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{21589}}^1$

素因数の和:21826

約数の個数: 32

約数和(自身を含む): 31711392000

約数和(自身を除く): 11371229294

約数列:

[1, 2, 67, 79, 89, 134, 158, 178, 5293, 5963, 7031, 10586, 11926, 14062, 21589, 43178, 471077, 942154, 1446463, 1705531, 1921421, 2892926, 3411062, 3842842, 114270577, 128735207, 151792259, 228541154, 257470414, 303584518, 10170081353, 20340162706]

約数ペア:

[(1, 20340162706), (2, 10170081353), (67, 303584518), (79, 257470414), (89, 228541154), (134, 151792259), (158, 128735207), (178, 114270577), (5293, 3842842), (5963, 3411062), (7031, 2892926), (10586, 1921421), (11926, 1705531), (14062, 1446463), (21589, 942154), (43178, 471077)]