20105972616

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1\times {\mathrm{5563}}^1$

素因数の和:9286

約数の個数: 64

約数和(自身を含む): 51514182720

約数和(自身を除く): 31408210104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 3673, 5563, 7346, 11019, 11126, 14692, 16689, 22038, 22252, 29384, 33378, 44076, 44504, 66756, 88152, 133512, 150593, 228083, 301186, 451779, 456166, 602372, 684249, 903558, 912332, 1204744, 1368498, 1807116, 1824664, 2736996, 3614232, 5473992, 20432899, 40865798, 61298697, 81731596, 122597394, 163463192, 245194788, 490389576, 837748859, 1675497718, 2513246577, 3350995436, 5026493154, 6701990872, 10052986308, 20105972616]

約数ペア:

[(1, 20105972616), (2, 10052986308), (3, 6701990872), (4, 5026493154), (6, 3350995436), (8, 2513246577), (12, 1675497718), (24, 837748859), (41, 490389576), (82, 245194788), (123, 163463192), (164, 122597394), (246, 81731596), (328, 61298697), (492, 40865798), (984, 20432899), (3673, 5473992), (5563, 3614232), (7346, 2736996), (11019, 1824664), (11126, 1807116), (14692, 1368498), (16689, 1204744), (22038, 912332), (22252, 903558), (29384, 684249), (33378, 602372), (44076, 456166), (44504, 451779), (66756, 301186), (88152, 228083), (133512, 150593)]