20149295586

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9790717}}^1$

素因数の和:9790743

約数の個数: 32

約数和(自身を含む): 46995446400

約数和(自身を除く): 26846150814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9790717, 19581434, 29372151, 58744302, 68535019, 137070038, 205605057, 411210114, 479745133, 959490266, 1439235399, 2878470798, 3358215931, 6716431862, 10074647793, 20149295586]

約数ペア:

[(1, 20149295586), (2, 10074647793), (3, 6716431862), (6, 3358215931), (7, 2878470798), (14, 1439235399), (21, 959490266), (42, 479745133), (49, 411210114), (98, 205605057), (147, 137070038), (294, 68535019), (343, 58744302), (686, 29372151), (1029, 19581434), (2058, 9790717)]