20246565180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173671}}^1$

素因数の和:173779

約数の個数: 96

約数和(自身を含む): 59520867840

約数和(自身を除く): 39274302660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 174, 201, 268, 290, 335, 348, 402, 435, 580, 670, 804, 870, 1005, 1340, 1740, 1943, 2010, 3886, 4020, 5829, 7772, 9715, 11658, 19430, 23316, 29145, 38860, 58290, 116580, 173671, 347342, 521013, 694684, 868355, 1042026, 1736710, 2084052, 2605065, 3473420, 5036459, 5210130, 10072918, 10420260, 11635957, 15109377, 20145836, 23271914, 25182295, 30218754, 34907871, 46543828, 50364590, 58179785, 60437508, 69815742, 75546885, 100729180, 116359570, 139631484, 151093770, 174539355, 232719140, 302187540, 337442753, 349078710, 674885506, 698157420, 1012328259, 1349771012, 1687213765, 2024656518, 3374427530, 4049313036, 5061641295, 6748855060, 10123282590, 20246565180]

約数ペア:

[(1, 20246565180), (2, 10123282590), (3, 6748855060), (4, 5061641295), (5, 4049313036), (6, 3374427530), (10, 2024656518), (12, 1687213765), (15, 1349771012), (20, 1012328259), (29, 698157420), (30, 674885506), (58, 349078710), (60, 337442753), (67, 302187540), (87, 232719140), (116, 174539355), (134, 151093770), (145, 139631484), (174, 116359570), (201, 100729180), (268, 75546885), (290, 69815742), (335, 60437508), (348, 58179785), (402, 50364590), (435, 46543828), (580, 34907871), (670, 30218754), (804, 25182295), (870, 23271914), (1005, 20145836), (1340, 15109377), (1740, 11635957), (1943, 10420260), (2010, 10072918), (3886, 5210130), (4020, 5036459), (5829, 3473420), (7772, 2605065), (9715, 2084052), (11658, 1736710), (19430, 1042026), (23316, 868355), (29145, 694684), (38860, 521013), (58290, 347342), (116580, 173671)]