20006700970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1\times {\mathrm{31183}}^1$

素因数の和:32046

約数の個数: 32

約数和(自身を含む): 36494260992

約数和(自身を除く): 16487560022

約数列:

[1, 2, 5, 10, 83, 166, 415, 773, 830, 1546, 3865, 7730, 31183, 62366, 64159, 128318, 155915, 311830, 320795, 641590, 2588189, 5176378, 12940945, 24104459, 25881890, 48208918, 120522295, 241044590, 2000670097, 4001340194, 10003350485, 20006700970]

約数ペア:

[(1, 20006700970), (2, 10003350485), (5, 4001340194), (10, 2000670097), (83, 241044590), (166, 120522295), (415, 48208918), (773, 25881890), (830, 24104459), (1546, 12940945), (3865, 5176378), (7730, 2588189), (31183, 641590), (62366, 320795), (64159, 311830), (128318, 155915)]