20713055680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{92867}}^1$

素因数の和:92942

約数の個数: 112

約数和(自身を含む): 53498654496

約数和(自身を除く): 32785598816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2624, 2720, 2788, 3280, 3485, 5440, 5576, 6560, 6970, 11152, 13120, 13940, 22304, 27880, 44608, 55760, 92867, 111520, 185734, 223040, 371468, 464335, 742936, 928670, 1485872, 1578739, 1857340, 2971744, 3157478, 3714680, 3807547, 5943488, 6314956, 7429360, 7615094, 7893695, 12629912, 14858720, 15230188, 15787390, 19037735, 25259824, 29717440, 30460376, 31574780, 38075470, 50519648, 60920752, 63149560, 64728299, 76150940, 101039296, 121841504, 126299120, 129456598, 152301880, 243683008, 252598240, 258913196, 304603760, 323641495, 505196480, 517826392, 609207520, 647282990, 1035652784, 1218415040, 1294565980, 2071305568, 2589131960, 4142611136, 5178263920, 10356527840, 20713055680]

約数ペア:

[(1, 20713055680), (2, 10356527840), (4, 5178263920), (5, 4142611136), (8, 2589131960), (10, 2071305568), (16, 1294565980), (17, 1218415040), (20, 1035652784), (32, 647282990), (34, 609207520), (40, 517826392), (41, 505196480), (64, 323641495), (68, 304603760), (80, 258913196), (82, 252598240), (85, 243683008), (136, 152301880), (160, 129456598), (164, 126299120), (170, 121841504), (205, 101039296), (272, 76150940), (320, 64728299), (328, 63149560), (340, 60920752), (410, 50519648), (544, 38075470), (656, 31574780), (680, 30460376), (697, 29717440), (820, 25259824), (1088, 19037735), (1312, 15787390), (1360, 15230188), (1394, 14858720), (1640, 12629912), (2624, 7893695), (2720, 7615094), (2788, 7429360), (3280, 6314956), (3485, 5943488), (5440, 3807547), (5576, 3714680), (6560, 3157478), (6970, 2971744), (11152, 1857340), (13120, 1578739), (13940, 1485872), (22304, 928670), (27880, 742936), (44608, 464335), (55760, 371468), (92867, 223040), (111520, 185734)]