20143217380072

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1987}}^1\times {\mathrm{5048557}}^1$

素因数の和:5050801

約数の個数: 32

約数和(自身を含む): 37938095889120

約数和(自身を除く): 17794878509048

約数列:

[1, 2, 4, 8, 251, 502, 1004, 1987, 2008, 3974, 7948, 15896, 498737, 997474, 1994948, 3989896, 5048557, 10097114, 20194228, 40388456, 1267187807, 2534375614, 5068751228, 10031482759, 10137502456, 20062965518, 40125931036, 80251862072, 2517902172509, 5035804345018, 10071608690036, 20143217380072]

約数ペア:

[(1, 20143217380072), (2, 10071608690036), (4, 5035804345018), (8, 2517902172509), (251, 80251862072), (502, 40125931036), (1004, 20062965518), (1987, 10137502456), (2008, 10031482759), (3974, 5068751228), (7948, 2534375614), (15896, 1267187807), (498737, 40388456), (997474, 20194228), (1994948, 10097114), (3989896, 5048557)]