20251182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 29390802

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 226, 238, 251, 339, 357, 502, 678, 714, 753, 791, 1506, 1582, 1757, 1921, 2373, 3514, 3842, 4267, 4746, 5271, 5763, 8534, 10542, 11526, 12801, 13447, 25602, 26894, 28363, 29869, 40341, 56726, 59738, 80682, 85089, 89607, 170178, 179214, 198541, 397082, 482171, 595623, 964342, 1191246, 1446513, 2893026, 3375197, 6750394, 10125591, 20251182]

約数ペア:

[(1, 20251182), (2, 10125591), (3, 6750394), (6, 3375197), (7, 2893026), (14, 1446513), (17, 1191246), (21, 964342), (34, 595623), (42, 482171), (51, 397082), (102, 198541), (113, 179214), (119, 170178), (226, 89607), (238, 85089), (251, 80682), (339, 59738), (357, 56726), (502, 40341), (678, 29869), (714, 28363), (753, 26894), (791, 25602), (1506, 13447), (1582, 12801), (1757, 11526), (1921, 10542), (2373, 8534), (3514, 5763), (3842, 5271), (4267, 4746)]