20029128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7013}}^1$

素因数の和:7046

約数の個数: 64

約数和(自身を含む): 60600960

約数和(自身を除く): 40571832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7013, 14026, 21039, 28052, 42078, 49091, 56104, 84156, 98182, 119221, 147273, 168312, 196364, 238442, 294546, 357663, 392728, 476884, 589092, 715326, 834547, 953768, 1178184, 1430652, 1669094, 2503641, 2861304, 3338188, 5007282, 6676376, 10014564, 20029128]

約数ペア:

[(1, 20029128), (2, 10014564), (3, 6676376), (4, 5007282), (6, 3338188), (7, 2861304), (8, 2503641), (12, 1669094), (14, 1430652), (17, 1178184), (21, 953768), (24, 834547), (28, 715326), (34, 589092), (42, 476884), (51, 392728), (56, 357663), (68, 294546), (84, 238442), (102, 196364), (119, 168312), (136, 147273), (168, 119221), (204, 98182), (238, 84156), (357, 56104), (408, 49091), (476, 42078), (714, 28052), (952, 21039), (1428, 14026), (2856, 7013)]