20442623712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30420571}}^1$

素因数の和:30420591

約数の個数: 48

約数和(自身を含む): 61327873152

約数和(自身を除く): 40885249440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30420571, 60841142, 91261713, 121682284, 182523426, 212943997, 243364568, 365046852, 425887994, 486729136, 638831991, 730093704, 851775988, 973458272, 1277663982, 1460187408, 1703551976, 2555327964, 2920374816, 3407103952, 5110655928, 6814207904, 10221311856, 20442623712]

約数ペア:

[(1, 20442623712), (2, 10221311856), (3, 6814207904), (4, 5110655928), (6, 3407103952), (7, 2920374816), (8, 2555327964), (12, 1703551976), (14, 1460187408), (16, 1277663982), (21, 973458272), (24, 851775988), (28, 730093704), (32, 638831991), (42, 486729136), (48, 425887994), (56, 365046852), (84, 243364568), (96, 212943997), (112, 182523426), (168, 121682284), (224, 91261713), (336, 60841142), (672, 30420571)]