20199453936

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1128209}}^1$

素因数の和:1128593

約数の個数: 40

約数和(自身を含む): 52321866960

約数和(自身を除く): 32122413024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 2238, 2984, 4476, 5968, 8952, 17904, 1128209, 2256418, 3384627, 4512836, 6769254, 9025672, 13538508, 18051344, 27077016, 54154032, 420821957, 841643914, 1262465871, 1683287828, 2524931742, 3366575656, 5049863484, 6733151312, 10099726968, 20199453936]

約数ペア:

[(1, 20199453936), (2, 10099726968), (3, 6733151312), (4, 5049863484), (6, 3366575656), (8, 2524931742), (12, 1683287828), (16, 1262465871), (24, 841643914), (48, 420821957), (373, 54154032), (746, 27077016), (1119, 18051344), (1492, 13538508), (2238, 9025672), (2984, 6769254), (4476, 4512836), (5968, 3384627), (8952, 2256418), (17904, 1128209)]