20242579404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{63281}}^1$

素因数の和:63391

約数の個数: 96

約数和(自身を含む): 52731624960

約数和(自身を除く): 32489045556

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 61, 69, 76, 92, 114, 122, 138, 183, 228, 244, 276, 366, 437, 732, 874, 1159, 1311, 1403, 1748, 2318, 2622, 2806, 3477, 4209, 4636, 5244, 5612, 6954, 8418, 13908, 16836, 26657, 53314, 63281, 79971, 106628, 126562, 159942, 189843, 253124, 319884, 379686, 759372, 1202339, 1455463, 2404678, 2910926, 3607017, 3860141, 4366389, 4809356, 5821852, 7214034, 7720282, 8732778, 11580423, 14428068, 15440564, 17465556, 23160846, 27653797, 46321692, 55307594, 73342679, 82961391, 88783243, 110615188, 146685358, 165922782, 177566486, 220028037, 266349729, 293370716, 331845564, 355132972, 440056074, 532699458, 880112148, 1065398916, 1686881617, 3373763234, 5060644851, 6747526468, 10121289702, 20242579404]

約数ペア:

[(1, 20242579404), (2, 10121289702), (3, 6747526468), (4, 5060644851), (6, 3373763234), (12, 1686881617), (19, 1065398916), (23, 880112148), (38, 532699458), (46, 440056074), (57, 355132972), (61, 331845564), (69, 293370716), (76, 266349729), (92, 220028037), (114, 177566486), (122, 165922782), (138, 146685358), (183, 110615188), (228, 88783243), (244, 82961391), (276, 73342679), (366, 55307594), (437, 46321692), (732, 27653797), (874, 23160846), (1159, 17465556), (1311, 15440564), (1403, 14428068), (1748, 11580423), (2318, 8732778), (2622, 7720282), (2806, 7214034), (3477, 5821852), (4209, 4809356), (4636, 4366389), (5244, 3860141), (5612, 3607017), (6954, 2910926), (8418, 2404678), (13908, 1455463), (16836, 1202339), (26657, 759372), (53314, 379686), (63281, 319884), (79971, 253124), (106628, 189843), (126562, 159942)]