20253312

素因数分解:

$2^7\times 3^2\times {\mathrm{17581}}^1$

素因数の和:17601

約数の個数: 48

約数和(自身を含む): 58284330

約数和(自身を除く): 38031018

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, 17581, 35162, 52743, 70324, 105486, 140648, 158229, 210972, 281296, 316458, 421944, 562592, 632916, 843888, 1125184, 1265832, 1687776, 2250368, 2531664, 3375552, 5063328, 6751104, 10126656, 20253312]

約数ペア:

[(1, 20253312), (2, 10126656), (3, 6751104), (4, 5063328), (6, 3375552), (8, 2531664), (9, 2250368), (12, 1687776), (16, 1265832), (18, 1125184), (24, 843888), (32, 632916), (36, 562592), (48, 421944), (64, 316458), (72, 281296), (96, 210972), (128, 158229), (144, 140648), (192, 105486), (288, 70324), (384, 52743), (576, 35162), (1152, 17581)]