20165043225590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{148830491}}^1$

素因数の和:148831312

約数の個数: 32

約数和(自身を含む): 38480421367584

約数和(自身を除く): 18315378141994

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 797, 1594, 3985, 7970, 13549, 27098, 67745, 135490, 148830491, 297660982, 744152455, 1488304910, 2530118347, 5060236694, 12650591735, 25301183470, 118617901327, 237235802654, 593089506635, 1186179013270, 2016504322559, 4033008645118, 10082521612795, 20165043225590]

約数ペア:

[(1, 20165043225590), (2, 10082521612795), (5, 4033008645118), (10, 2016504322559), (17, 1186179013270), (34, 593089506635), (85, 237235802654), (170, 118617901327), (797, 25301183470), (1594, 12650591735), (3985, 5060236694), (7970, 2530118347), (13549, 1488304910), (27098, 744152455), (67745, 297660982), (135490, 148830491)]