20588598

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 48050496

約数和(自身を除く): 27461898

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 1103, 2074, 2206, 3111, 3309, 6222, 6618, 9333, 9927, 18666, 18751, 19854, 37502, 56253, 67283, 112506, 134566, 168759, 201849, 337518, 403698, 605547, 1143811, 1211094, 2287622, 3431433, 6862866, 10294299, 20588598]

約数ペア:

[(1, 20588598), (2, 10294299), (3, 6862866), (6, 3431433), (9, 2287622), (17, 1211094), (18, 1143811), (34, 605547), (51, 403698), (61, 337518), (102, 201849), (122, 168759), (153, 134566), (183, 112506), (306, 67283), (366, 56253), (549, 37502), (1037, 19854), (1098, 18751), (1103, 18666), (2074, 9927), (2206, 9333), (3111, 6618), (3309, 6222)]