20190876462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{327317}}^1$

素因数の和:327497

約数の個数: 48

約数和(自身を含む): 45955447200

約数和(自身を除く): 25764570738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 6854, 10281, 20562, 30843, 61686, 327317, 654634, 981951, 1963902, 2945853, 5891706, 7528291, 15056582, 22584873, 45169746, 48770233, 67754619, 97540466, 135509238, 146310699, 292621398, 438932097, 877864194, 1121715359, 2243430718, 3365146077, 6730292154, 10095438231, 20190876462]

約数ペア:

[(1, 20190876462), (2, 10095438231), (3, 6730292154), (6, 3365146077), (9, 2243430718), (18, 1121715359), (23, 877864194), (46, 438932097), (69, 292621398), (138, 146310699), (149, 135509238), (207, 97540466), (298, 67754619), (414, 48770233), (447, 45169746), (894, 22584873), (1341, 15056582), (2682, 7528291), (3427, 5891706), (6854, 2945853), (10281, 1963902), (20562, 981951), (30843, 654634), (61686, 327317)]