20196571758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{206623}}^1$

素因数の和:208120

約数の個数: 32

約数和(自身を含む): 44095214592

約数和(自身を除く): 23898642834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1481, 2962, 4443, 8886, 16291, 32582, 48873, 97746, 206623, 413246, 619869, 1239738, 2272853, 4545706, 6818559, 13637118, 306008663, 612017326, 918025989, 1836051978, 3366095293, 6732190586, 10098285879, 20196571758]

約数ペア:

[(1, 20196571758), (2, 10098285879), (3, 6732190586), (6, 3366095293), (11, 1836051978), (22, 918025989), (33, 612017326), (66, 306008663), (1481, 13637118), (2962, 6818559), (4443, 4545706), (8886, 2272853), (16291, 1239738), (32582, 619869), (48873, 413246), (97746, 206623)]