20170981602

素因数分解:

$2^1\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{562273}}^1$

素因数の和:564274

約数の個数: 24

約数和(自身を含む): 43725799884

約数和(自身を除く): 23554818282

約数列:

[1, 2, 3, 6, 9, 18, 1993, 3986, 5979, 11958, 17937, 35874, 562273, 1124546, 1686819, 3373638, 5060457, 10120914, 1120610089, 2241220178, 3361830267, 6723660534, 10085490801, 20170981602]

約数ペア:

[(1, 20170981602), (2, 10085490801), (3, 6723660534), (6, 3361830267), (9, 2241220178), (18, 1120610089), (1993, 10120914), (3986, 5060457), (5979, 3373638), (11958, 1686819), (17937, 1124546), (35874, 562273)]