19873669968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{17737}}^1$

素因数の和:18033

約数の個数: 120

約数和(自身を含む): 57644810496

約数和(自身を除く): 37771140528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 251, 279, 372, 496, 502, 558, 744, 753, 1004, 1116, 1488, 1506, 2008, 2232, 2259, 3012, 4016, 4464, 4518, 6024, 7781, 9036, 12048, 15562, 17737, 18072, 23343, 31124, 35474, 36144, 46686, 53211, 62248, 70029, 70948, 93372, 106422, 124496, 140058, 141896, 159633, 186744, 212844, 280116, 283792, 319266, 373488, 425688, 549847, 560232, 638532, 851376, 1099694, 1120464, 1277064, 1649541, 2199388, 2554128, 3299082, 4398776, 4451987, 4948623, 6598164, 8797552, 8903974, 9897246, 13196328, 13355961, 17807948, 19794492, 26392656, 26711922, 35615896, 39588984, 40067883, 53423844, 71231792, 79177968, 80135766, 106847688, 138011597, 160271532, 213695376, 276023194, 320543064, 414034791, 552046388, 641086128, 828069582, 1104092776, 1242104373, 1656139164, 2208185552, 2484208746, 3312278328, 4968417492, 6624556656, 9936834984, 19873669968]

約数ペア:

[(1, 19873669968), (2, 9936834984), (3, 6624556656), (4, 4968417492), (6, 3312278328), (8, 2484208746), (9, 2208185552), (12, 1656139164), (16, 1242104373), (18, 1104092776), (24, 828069582), (31, 641086128), (36, 552046388), (48, 414034791), (62, 320543064), (72, 276023194), (93, 213695376), (124, 160271532), (144, 138011597), (186, 106847688), (248, 80135766), (251, 79177968), (279, 71231792), (372, 53423844), (496, 40067883), (502, 39588984), (558, 35615896), (744, 26711922), (753, 26392656), (1004, 19794492), (1116, 17807948), (1488, 13355961), (1506, 13196328), (2008, 9897246), (2232, 8903974), (2259, 8797552), (3012, 6598164), (4016, 4948623), (4464, 4451987), (4518, 4398776), (6024, 3299082), (7781, 2554128), (9036, 2199388), (12048, 1649541), (15562, 1277064), (17737, 1120464), (18072, 1099694), (23343, 851376), (31124, 638532), (35474, 560232), (36144, 549847), (46686, 425688), (53211, 373488), (62248, 319266), (70029, 283792), (70948, 280116), (93372, 212844), (106422, 186744), (124496, 159633), (140058, 141896)]