20734140168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{3257}}^1$

素因数の和:4036

約数の個数: 192

約数和(自身を含む): 68064572160

約数和(自身を除く): 47330431992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 743, 952, 1071, 1224, 1428, 1486, 2142, 2229, 2856, 2972, 3257, 4284, 4458, 5201, 5944, 6514, 6687, 8568, 8916, 9771, 10402, 12631, 13028, 13374, 15603, 17832, 19542, 20804, 22799, 25262, 26056, 26748, 29313, 31206, 37893, 39084, 41608, 45598, 46809, 50524, 53496, 55369, 58626, 62412, 68397, 75786, 78168, 88417, 91196, 93618, 101048, 110738, 113679, 117252, 124824, 136794, 151572, 166107, 176834, 182392, 187236, 205191, 221476, 227358, 234504, 265251, 273588, 303144, 332214, 353668, 374472, 387583, 410382, 442952, 454716, 498321, 530502, 547176, 664428, 707336, 775166, 795753, 820764, 909432, 996642, 1061004, 1162749, 1328856, 1550332, 1591506, 1641528, 1993284, 2122008, 2325498, 2419951, 3100664, 3183012, 3488247, 3986568, 4650996, 4839902, 6366024, 6976494, 7259853, 9301992, 9679804, 13952988, 14519706, 16939657, 19359608, 21779559, 27905976, 29039412, 33879314, 41139167, 43559118, 50818971, 58078824, 67758628, 82278334, 87118236, 101637942, 123417501, 135517256, 152456913, 164556668, 174236472, 203275884, 246835002, 287974169, 304913826, 329113336, 370252503, 406551768, 493670004, 575948338, 609827652, 740505006, 863922507, 987340008, 1151896676, 1219655304, 1481010012, 1727845014, 2303793352, 2591767521, 2962020024, 3455690028, 5183535042, 6911380056, 10367070084, 20734140168]

約数ペア:

[(1, 20734140168), (2, 10367070084), (3, 6911380056), (4, 5183535042), (6, 3455690028), (7, 2962020024), (8, 2591767521), (9, 2303793352), (12, 1727845014), (14, 1481010012), (17, 1219655304), (18, 1151896676), (21, 987340008), (24, 863922507), (28, 740505006), (34, 609827652), (36, 575948338), (42, 493670004), (51, 406551768), (56, 370252503), (63, 329113336), (68, 304913826), (72, 287974169), (84, 246835002), (102, 203275884), (119, 174236472), (126, 164556668), (136, 152456913), (153, 135517256), (168, 123417501), (204, 101637942), (238, 87118236), (252, 82278334), (306, 67758628), (357, 58078824), (408, 50818971), (476, 43559118), (504, 41139167), (612, 33879314), (714, 29039412), (743, 27905976), (952, 21779559), (1071, 19359608), (1224, 16939657), (1428, 14519706), (1486, 13952988), (2142, 9679804), (2229, 9301992), (2856, 7259853), (2972, 6976494), (3257, 6366024), (4284, 4839902), (4458, 4650996), (5201, 3986568), (5944, 3488247), (6514, 3183012), (6687, 3100664), (8568, 2419951), (8916, 2325498), (9771, 2122008), (10402, 1993284), (12631, 1641528), (13028, 1591506), (13374, 1550332), (15603, 1328856), (17832, 1162749), (19542, 1061004), (20804, 996642), (22799, 909432), (25262, 820764), (26056, 795753), (26748, 775166), (29313, 707336), (31206, 664428), (37893, 547176), (39084, 530502), (41608, 498321), (45598, 454716), (46809, 442952), (50524, 410382), (53496, 387583), (55369, 374472), (58626, 353668), (62412, 332214), (68397, 303144), (75786, 273588), (78168, 265251), (88417, 234504), (91196, 227358), (93618, 221476), (101048, 205191), (110738, 187236), (113679, 182392), (117252, 176834), (124824, 166107), (136794, 151572)]