20172324294

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{103451}}^1$

素因数の和:103642

約数の個数: 64

約数和(自身を含む): 47074798080

約数和(自身を除く): 26902473786

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 157, 207, 314, 414, 471, 621, 942, 1242, 1413, 2826, 3611, 4239, 7222, 8478, 10833, 21666, 32499, 64998, 97497, 103451, 194994, 206902, 310353, 620706, 931059, 1862118, 2379373, 2793177, 4758746, 5586354, 7138119, 14276238, 16241807, 21414357, 32483614, 42828714, 48725421, 64243071, 97450842, 128486142, 146176263, 292352526, 373561561, 438528789, 747123122, 877057578, 1120684683, 2241369366, 3362054049, 6724108098, 10086162147, 20172324294]

約数ペア:

[(1, 20172324294), (2, 10086162147), (3, 6724108098), (6, 3362054049), (9, 2241369366), (18, 1120684683), (23, 877057578), (27, 747123122), (46, 438528789), (54, 373561561), (69, 292352526), (138, 146176263), (157, 128486142), (207, 97450842), (314, 64243071), (414, 48725421), (471, 42828714), (621, 32483614), (942, 21414357), (1242, 16241807), (1413, 14276238), (2826, 7138119), (3611, 5586354), (4239, 4758746), (7222, 2793177), (8478, 2379373), (10833, 1862118), (21666, 931059), (32499, 620706), (64998, 310353), (97497, 206902), (103451, 194994)]