20378024064

素因数分解:

$2^7\times 3^4\times {\mathrm{491}}^1\times {\mathrm{4003}}^1$

素因数の和:4520

約数の個数: 160

約数和(自身を含む): 60783362640

約数和(自身を除く): 40405338576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 491, 576, 648, 864, 982, 1152, 1296, 1473, 1728, 1964, 2592, 2946, 3456, 3928, 4003, 4419, 5184, 5892, 7856, 8006, 8838, 10368, 11784, 12009, 13257, 15712, 16012, 17676, 23568, 24018, 26514, 31424, 32024, 35352, 36027, 39771, 47136, 48036, 53028, 62848, 64048, 70704, 72054, 79542, 94272, 96072, 106056, 108081, 128096, 141408, 144108, 159084, 188544, 192144, 212112, 216162, 256192, 282816, 288216, 318168, 324243, 384288, 424224, 432324, 512384, 565632, 576432, 636336, 648486, 768576, 848448, 864648, 1152864, 1272672, 1296972, 1537152, 1696896, 1729296, 1965473, 2305728, 2545344, 2593944, 3458592, 3930946, 4611456, 5090688, 5187888, 5896419, 6917184, 7861892, 10375776, 11792838, 13834368, 15723784, 17689257, 20751552, 23585676, 31447568, 35378514, 41503104, 47171352, 53067771, 62895136, 70757028, 94342704, 106135542, 125790272, 141514056, 159203313, 188685408, 212271084, 251580544, 283028112, 318406626, 377370816, 424542168, 566056224, 636813252, 754741632, 849084336, 1132112448, 1273626504, 1698168672, 2264224896, 2547253008, 3396337344, 5094506016, 6792674688, 10189012032, 20378024064]

約数ペア:

[(1, 20378024064), (2, 10189012032), (3, 6792674688), (4, 5094506016), (6, 3396337344), (8, 2547253008), (9, 2264224896), (12, 1698168672), (16, 1273626504), (18, 1132112448), (24, 849084336), (27, 754741632), (32, 636813252), (36, 566056224), (48, 424542168), (54, 377370816), (64, 318406626), (72, 283028112), (81, 251580544), (96, 212271084), (108, 188685408), (128, 159203313), (144, 141514056), (162, 125790272), (192, 106135542), (216, 94342704), (288, 70757028), (324, 62895136), (384, 53067771), (432, 47171352), (491, 41503104), (576, 35378514), (648, 31447568), (864, 23585676), (982, 20751552), (1152, 17689257), (1296, 15723784), (1473, 13834368), (1728, 11792838), (1964, 10375776), (2592, 7861892), (2946, 6917184), (3456, 5896419), (3928, 5187888), (4003, 5090688), (4419, 4611456), (5184, 3930946), (5892, 3458592), (7856, 2593944), (8006, 2545344), (8838, 2305728), (10368, 1965473), (11784, 1729296), (12009, 1696896), (13257, 1537152), (15712, 1296972), (16012, 1272672), (17676, 1152864), (23568, 864648), (24018, 848448), (26514, 768576), (31424, 648486), (32024, 636336), (35352, 576432), (36027, 565632), (39771, 512384), (47136, 432324), (48036, 424224), (53028, 384288), (62848, 324243), (64048, 318168), (70704, 288216), (72054, 282816), (79542, 256192), (94272, 216162), (96072, 212112), (106056, 192144), (108081, 188544), (128096, 159084), (141408, 144108)]