20098386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 57552768

約数和(自身を除く): 37454382

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 853, 1071, 1122, 1309, 1386, 1683, 1706, 2142, 2559, 2618, 3366, 3927, 5118, 5971, 7677, 7854, 9383, 11781, 11942, 14501, 15354, 17913, 18766, 23562, 28149, 29002, 35826, 43503, 53739, 56298, 65681, 84447, 87006, 101507, 107478, 130509, 131362, 159511, 168894, 197043, 203014, 261018, 304521, 319022, 394086, 478533, 591129, 609042, 913563, 957066, 1116577, 1182258, 1435599, 1827126, 2233154, 2871198, 3349731, 6699462, 10049193, 20098386]

約数ペア:

[(1, 20098386), (2, 10049193), (3, 6699462), (6, 3349731), (7, 2871198), (9, 2233154), (11, 1827126), (14, 1435599), (17, 1182258), (18, 1116577), (21, 957066), (22, 913563), (33, 609042), (34, 591129), (42, 478533), (51, 394086), (63, 319022), (66, 304521), (77, 261018), (99, 203014), (102, 197043), (119, 168894), (126, 159511), (153, 131362), (154, 130509), (187, 107478), (198, 101507), (231, 87006), (238, 84447), (306, 65681), (357, 56298), (374, 53739), (462, 43503), (561, 35826), (693, 29002), (714, 28149), (853, 23562), (1071, 18766), (1122, 17913), (1309, 15354), (1386, 14501), (1683, 11942), (1706, 11781), (2142, 9383), (2559, 7854), (2618, 7677), (3366, 5971), (3927, 5118)]