20149062516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1783}}^1\times {\mathrm{28537}}^1$

素因数の和:30341

約数の個数: 72

約数和(自身を含む): 55595676864

約数和(自身を除く): 35446614348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1783, 3566, 5349, 7132, 10698, 16047, 19613, 21396, 28537, 32094, 39226, 57074, 58839, 64188, 78452, 85611, 114148, 117678, 171222, 176517, 235356, 256833, 313907, 342444, 353034, 513666, 627814, 706068, 941721, 1027332, 1255628, 1883442, 2825163, 3766884, 5650326, 11300652, 50881471, 101762942, 152644413, 203525884, 305288826, 457933239, 559696181, 610577652, 915866478, 1119392362, 1679088543, 1831732956, 2238784724, 3358177086, 5037265629, 6716354172, 10074531258, 20149062516]

約数ペア:

[(1, 20149062516), (2, 10074531258), (3, 6716354172), (4, 5037265629), (6, 3358177086), (9, 2238784724), (11, 1831732956), (12, 1679088543), (18, 1119392362), (22, 915866478), (33, 610577652), (36, 559696181), (44, 457933239), (66, 305288826), (99, 203525884), (132, 152644413), (198, 101762942), (396, 50881471), (1783, 11300652), (3566, 5650326), (5349, 3766884), (7132, 2825163), (10698, 1883442), (16047, 1255628), (19613, 1027332), (21396, 941721), (28537, 706068), (32094, 627814), (39226, 513666), (57074, 353034), (58839, 342444), (64188, 313907), (78452, 256833), (85611, 235356), (114148, 176517), (117678, 171222)]