20459546496

素因数分解:

$2^7\times 3^2\times {\mathrm{17760023}}^1$

素因数の和:17760043

約数の個数: 48

約数和(自身を含む): 58874479560

約数和(自身を除く): 38414933064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17760023, 35520046, 53280069, 71040092, 106560138, 142080184, 159840207, 213120276, 284160368, 319680414, 426240552, 568320736, 639360828, 852481104, 1136641472, 1278721656, 1704962208, 2273282944, 2557443312, 3409924416, 5114886624, 6819848832, 10229773248, 20459546496]

約数ペア:

[(1, 20459546496), (2, 10229773248), (3, 6819848832), (4, 5114886624), (6, 3409924416), (8, 2557443312), (9, 2273282944), (12, 1704962208), (16, 1278721656), (18, 1136641472), (24, 852481104), (32, 639360828), (36, 568320736), (48, 426240552), (64, 319680414), (72, 284160368), (96, 213120276), (128, 159840207), (144, 142080184), (192, 106560138), (288, 71040092), (384, 53280069), (576, 35520046), (1152, 17760023)]