20087328632

素因数分解:

$2^3\times 7^1\times {\mathrm{4549}}^1\times {\mathrm{78853}}^1$

素因数の和:83415

約数の個数: 32

約数和(自身を含む): 43054284000

約数和(自身を除く): 22966955368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4549, 9098, 18196, 31843, 36392, 63686, 78853, 127372, 157706, 254744, 315412, 551971, 630824, 1103942, 2207884, 4415768, 358702297, 717404594, 1434809188, 2510916079, 2869618376, 5021832158, 10043664316, 20087328632]

約数ペア:

[(1, 20087328632), (2, 10043664316), (4, 5021832158), (7, 2869618376), (8, 2510916079), (14, 1434809188), (28, 717404594), (56, 358702297), (4549, 4415768), (9098, 2207884), (18196, 1103942), (31843, 630824), (36392, 551971), (63686, 315412), (78853, 254744), (127372, 157706)]