20142125424

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{1997}}^1$

素因数の和:2887

約数の個数: 120

約数和(自身を含む): 57104358480

約数和(自身を除く): 36962233056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 787, 801, 1068, 1424, 1574, 1602, 1997, 2136, 2361, 3148, 3204, 3994, 4272, 4722, 5991, 6296, 6408, 7083, 7988, 9444, 11982, 12592, 12816, 14166, 15976, 17973, 18888, 23964, 28332, 31952, 35946, 37776, 47928, 56664, 70043, 71892, 95856, 113328, 140086, 143784, 177733, 210129, 280172, 287568, 355466, 420258, 533199, 560344, 630387, 710932, 840516, 1066398, 1120688, 1260774, 1421864, 1571639, 1599597, 1681032, 2132796, 2521548, 2843728, 3143278, 3199194, 3362064, 4265592, 4714917, 5043096, 6286556, 6398388, 8531184, 9429834, 10086192, 12573112, 12796776, 14144751, 18859668, 25146224, 25593552, 28289502, 37719336, 56579004, 75438672, 113158008, 139875871, 226316016, 279751742, 419627613, 559503484, 839255226, 1119006968, 1258882839, 1678510452, 2238013936, 2517765678, 3357020904, 5035531356, 6714041808, 10071062712, 20142125424]

約数ペア:

[(1, 20142125424), (2, 10071062712), (3, 6714041808), (4, 5035531356), (6, 3357020904), (8, 2517765678), (9, 2238013936), (12, 1678510452), (16, 1258882839), (18, 1119006968), (24, 839255226), (36, 559503484), (48, 419627613), (72, 279751742), (89, 226316016), (144, 139875871), (178, 113158008), (267, 75438672), (356, 56579004), (534, 37719336), (712, 28289502), (787, 25593552), (801, 25146224), (1068, 18859668), (1424, 14144751), (1574, 12796776), (1602, 12573112), (1997, 10086192), (2136, 9429834), (2361, 8531184), (3148, 6398388), (3204, 6286556), (3994, 5043096), (4272, 4714917), (4722, 4265592), (5991, 3362064), (6296, 3199194), (6408, 3143278), (7083, 2843728), (7988, 2521548), (9444, 2132796), (11982, 1681032), (12592, 1599597), (12816, 1571639), (14166, 1421864), (15976, 1260774), (17973, 1120688), (18888, 1066398), (23964, 840516), (28332, 710932), (31952, 630387), (35946, 560344), (37776, 533199), (47928, 420258), (56664, 355466), (70043, 287568), (71892, 280172), (95856, 210129), (113328, 177733), (140086, 143784)]