20249944218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53571281}}^1$

素因数の和:53571299

約数の個数: 32

約数和(自身を含む): 51428430720

約数和(自身を除く): 31178486502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53571281, 107142562, 160713843, 321427686, 374998967, 482141529, 749997934, 964283058, 1124996901, 1446424587, 2249993802, 2892849174, 3374990703, 6749981406, 10124972109, 20249944218]

約数ペア:

[(1, 20249944218), (2, 10124972109), (3, 6749981406), (6, 3374990703), (7, 2892849174), (9, 2249993802), (14, 1446424587), (18, 1124996901), (21, 964283058), (27, 749997934), (42, 482141529), (54, 374998967), (63, 321427686), (126, 160713843), (189, 107142562), (378, 53571281)]