20374092

素因数分解:

$2^2\times 3^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 57032640

約数和(自身を除く): 36658548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 137, 153, 162, 204, 243, 274, 306, 324, 411, 459, 486, 548, 612, 729, 822, 918, 972, 1233, 1377, 1458, 1644, 1836, 2187, 2329, 2466, 2754, 2916, 3699, 4131, 4374, 4658, 4932, 5508, 6987, 7398, 8262, 8748, 9316, 11097, 12393, 13974, 14796, 16524, 20961, 22194, 24786, 27948, 33291, 37179, 41922, 44388, 49572, 62883, 66582, 74358, 83844, 99873, 125766, 133164, 148716, 188649, 199746, 251532, 299619, 377298, 399492, 565947, 599238, 754596, 1131894, 1198476, 1697841, 2263788, 3395682, 5093523, 6791364, 10187046, 20374092]

約数ペア:

[(1, 20374092), (2, 10187046), (3, 6791364), (4, 5093523), (6, 3395682), (9, 2263788), (12, 1697841), (17, 1198476), (18, 1131894), (27, 754596), (34, 599238), (36, 565947), (51, 399492), (54, 377298), (68, 299619), (81, 251532), (102, 199746), (108, 188649), (137, 148716), (153, 133164), (162, 125766), (204, 99873), (243, 83844), (274, 74358), (306, 66582), (324, 62883), (411, 49572), (459, 44388), (486, 41922), (548, 37179), (612, 33291), (729, 27948), (822, 24786), (918, 22194), (972, 20961), (1233, 16524), (1377, 14796), (1458, 13974), (1644, 12393), (1836, 11097), (2187, 9316), (2329, 8748), (2466, 8262), (2754, 7398), (2916, 6987), (3699, 5508), (4131, 4932), (4374, 4658)]