20120602821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1\times {\mathrm{6211}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 29626767360

約数和(自身を除く): 9506164539

約数列:

[1, 3, 11, 33, 89, 267, 979, 1103, 2937, 3309, 6211, 12133, 18633, 36399, 68321, 98167, 204963, 294501, 552779, 1079837, 1658337, 3239511, 6080569, 6850733, 18241707, 20552199, 75358063, 226074189, 609715237, 1829145711, 6706867607, 20120602821]

約数ペア:

[(1, 20120602821), (3, 6706867607), (11, 1829145711), (33, 609715237), (89, 226074189), (267, 75358063), (979, 20552199), (1103, 18241707), (2937, 6850733), (3309, 6080569), (6211, 3239511), (12133, 1658337), (18633, 1079837), (36399, 552779), (68321, 294501), (98167, 204963)]