20047298796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{982133}}^1$

素因数の和:982162

約数の個数: 84

約数和(自身を含む): 60114457872

約数和(自身を除く): 40067159076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 982133, 1964266, 2946399, 3928532, 5892798, 6874931, 8839197, 11785596, 13749862, 17678394, 20624793, 26517591, 27499724, 35356788, 41249586, 53035182, 61874379, 79552773, 82499172, 106070364, 123748758, 159105546, 185623137, 238658319, 247497516, 318211092, 371246274, 477316638, 556869411, 715974957, 742492548, 954633276, 1113738822, 1431949914, 1670608233, 2227477644, 2863899828, 3341216466, 5011824699, 6682432932, 10023649398, 20047298796]

約数ペア:

[(1, 20047298796), (2, 10023649398), (3, 6682432932), (4, 5011824699), (6, 3341216466), (7, 2863899828), (9, 2227477644), (12, 1670608233), (14, 1431949914), (18, 1113738822), (21, 954633276), (27, 742492548), (28, 715974957), (36, 556869411), (42, 477316638), (54, 371246274), (63, 318211092), (81, 247497516), (84, 238658319), (108, 185623137), (126, 159105546), (162, 123748758), (189, 106070364), (243, 82499172), (252, 79552773), (324, 61874379), (378, 53035182), (486, 41249586), (567, 35356788), (729, 27499724), (756, 26517591), (972, 20624793), (1134, 17678394), (1458, 13749862), (1701, 11785596), (2268, 8839197), (2916, 6874931), (3402, 5892798), (5103, 3928532), (6804, 2946399), (10206, 1964266), (20412, 982133)]