20502549252

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{378919}}^1$

素因数の和:379102

約数の個数: 60

約数和(自身を含む): 53918800320

約数和(自身を除く): 33416251068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 13527, 18036, 27054, 54108, 378919, 757838, 1136757, 1515676, 2273514, 3410271, 4547028, 6820542, 10230813, 13641084, 20461626, 30692439, 40923252, 61384878, 63279473, 122769756, 126558946, 189838419, 253117892, 379676838, 569515257, 759353676, 1139030514, 1708545771, 2278061028, 3417091542, 5125637313, 6834183084, 10251274626, 20502549252]

約数ペア:

[(1, 20502549252), (2, 10251274626), (3, 6834183084), (4, 5125637313), (6, 3417091542), (9, 2278061028), (12, 1708545771), (18, 1139030514), (27, 759353676), (36, 569515257), (54, 379676838), (81, 253117892), (108, 189838419), (162, 126558946), (167, 122769756), (324, 63279473), (334, 61384878), (501, 40923252), (668, 30692439), (1002, 20461626), (1503, 13641084), (2004, 10230813), (3006, 6820542), (4509, 4547028), (6012, 3410271), (9018, 2273514), (13527, 1515676), (18036, 1136757), (27054, 757838), (54108, 378919)]