20191696308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{117659}}^1$

素因数の和:117906

約数の個数: 96

約数和(自身を含む): 60091315200

約数和(自身を除く): 39899618892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 227, 252, 378, 454, 681, 756, 908, 1362, 1589, 2043, 2724, 3178, 4086, 4767, 6129, 6356, 8172, 9534, 12258, 14301, 19068, 24516, 28602, 42903, 57204, 85806, 117659, 171612, 235318, 352977, 470636, 705954, 823613, 1058931, 1411908, 1647226, 2117862, 2470839, 3176793, 3294452, 4235724, 4941678, 6353586, 7412517, 9883356, 12707172, 14825034, 22237551, 26708593, 29650068, 44475102, 53417186, 80125779, 88950204, 106834372, 160251558, 186960151, 240377337, 320503116, 373920302, 480754674, 560880453, 721132011, 747840604, 961509348, 1121760906, 1442264022, 1682641359, 2243521812, 2884528044, 3365282718, 5047924077, 6730565436, 10095848154, 20191696308]

約数ペア:

[(1, 20191696308), (2, 10095848154), (3, 6730565436), (4, 5047924077), (6, 3365282718), (7, 2884528044), (9, 2243521812), (12, 1682641359), (14, 1442264022), (18, 1121760906), (21, 961509348), (27, 747840604), (28, 721132011), (36, 560880453), (42, 480754674), (54, 373920302), (63, 320503116), (84, 240377337), (108, 186960151), (126, 160251558), (189, 106834372), (227, 88950204), (252, 80125779), (378, 53417186), (454, 44475102), (681, 29650068), (756, 26708593), (908, 22237551), (1362, 14825034), (1589, 12707172), (2043, 9883356), (2724, 7412517), (3178, 6353586), (4086, 4941678), (4767, 4235724), (6129, 3294452), (6356, 3176793), (8172, 2470839), (9534, 2117862), (12258, 1647226), (14301, 1411908), (19068, 1058931), (24516, 823613), (28602, 705954), (42903, 470636), (57204, 352977), (85806, 235318), (117659, 171612)]