20163941970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{373199}}^1$

素因数の和:375010

約数の個数: 32

約数和(自身を含む): 48420460800

約数和(自身を除く): 28256518830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1801, 3602, 5403, 9005, 10806, 18010, 27015, 54030, 373199, 746398, 1119597, 1865995, 2239194, 3731990, 5597985, 11195970, 672131399, 1344262798, 2016394197, 3360656995, 4032788394, 6721313990, 10081970985, 20163941970]

約数ペア:

[(1, 20163941970), (2, 10081970985), (3, 6721313990), (5, 4032788394), (6, 3360656995), (10, 2016394197), (15, 1344262798), (30, 672131399), (1801, 11195970), (3602, 5597985), (5403, 3731990), (9005, 2239194), (10806, 1865995), (18010, 1119597), (27015, 746398), (54030, 373199)]