2000963120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1924003}}^1$

素因数の和:1924029

約数の個数: 40

約数和(自身を含む): 5010106416

約数和(自身を除く): 3009143296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1924003, 3848006, 7696012, 9620015, 15392024, 19240030, 25012039, 30784048, 38480060, 50024078, 76960120, 100048156, 125060195, 153920240, 200096312, 250120390, 400192624, 500240780, 1000481560, 2000963120]

約数ペア:

[(1, 2000963120), (2, 1000481560), (4, 500240780), (5, 400192624), (8, 250120390), (10, 200096312), (13, 153920240), (16, 125060195), (20, 100048156), (26, 76960120), (40, 50024078), (52, 38480060), (65, 30784048), (80, 25012039), (104, 19240030), (130, 15392024), (208, 9620015), (260, 7696012), (520, 3848006), (1040, 1924003)]