19867565844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{20107}}^1$

素因数の和:21434

約数の個数: 96

約数和(自身を含む): 58914831360

約数和(自身を除く): 39047265516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1307, 2614, 3921, 5228, 7842, 9149, 11763, 15684, 18298, 20107, 23526, 27447, 35289, 36596, 40214, 47052, 54894, 60321, 70578, 80428, 82341, 109788, 120642, 140749, 141156, 164682, 180963, 241284, 247023, 281498, 329364, 361926, 422247, 494046, 542889, 562996, 723852, 844494, 988092, 1085778, 1266741, 1688988, 2171556, 2533482, 3800223, 5066964, 7600446, 15200892, 26279849, 52559698, 78839547, 105119396, 157679094, 183958943, 236518641, 315358188, 367917886, 473037282, 551876829, 709555923, 735835772, 946074564, 1103753658, 1419111846, 1655630487, 2207507316, 2838223692, 3311260974, 4966891461, 6622521948, 9933782922, 19867565844]

約数ペア:

[(1, 19867565844), (2, 9933782922), (3, 6622521948), (4, 4966891461), (6, 3311260974), (7, 2838223692), (9, 2207507316), (12, 1655630487), (14, 1419111846), (18, 1103753658), (21, 946074564), (27, 735835772), (28, 709555923), (36, 551876829), (42, 473037282), (54, 367917886), (63, 315358188), (84, 236518641), (108, 183958943), (126, 157679094), (189, 105119396), (252, 78839547), (378, 52559698), (756, 26279849), (1307, 15200892), (2614, 7600446), (3921, 5066964), (5228, 3800223), (7842, 2533482), (9149, 2171556), (11763, 1688988), (15684, 1266741), (18298, 1085778), (20107, 988092), (23526, 844494), (27447, 723852), (35289, 562996), (36596, 542889), (40214, 494046), (47052, 422247), (54894, 361926), (60321, 329364), (70578, 281498), (80428, 247023), (82341, 241284), (109788, 180963), (120642, 164682), (140749, 141156)]