20199208704

素因数分解:

$2^8\times 3^1\times {\mathrm{241}}^1\times {\mathrm{109133}}^1$

素因数の和:109393

約数の個数: 72

約数和(自身を含む): 53982914832

約数和(自身を除く): 33783706128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 256, 384, 482, 723, 768, 964, 1446, 1928, 2892, 3856, 5784, 7712, 11568, 15424, 23136, 30848, 46272, 61696, 92544, 109133, 185088, 218266, 327399, 436532, 654798, 873064, 1309596, 1746128, 2619192, 3492256, 5238384, 6984512, 10476768, 13969024, 20953536, 26301053, 27938048, 41907072, 52602106, 78903159, 83814144, 105204212, 157806318, 210408424, 315612636, 420816848, 631225272, 841633696, 1262450544, 1683267392, 2524901088, 3366534784, 5049802176, 6733069568, 10099604352, 20199208704]

約数ペア:

[(1, 20199208704), (2, 10099604352), (3, 6733069568), (4, 5049802176), (6, 3366534784), (8, 2524901088), (12, 1683267392), (16, 1262450544), (24, 841633696), (32, 631225272), (48, 420816848), (64, 315612636), (96, 210408424), (128, 157806318), (192, 105204212), (241, 83814144), (256, 78903159), (384, 52602106), (482, 41907072), (723, 27938048), (768, 26301053), (964, 20953536), (1446, 13969024), (1928, 10476768), (2892, 6984512), (3856, 5238384), (5784, 3492256), (7712, 2619192), (11568, 1746128), (15424, 1309596), (23136, 873064), (30848, 654798), (46272, 436532), (61696, 327399), (92544, 218266), (109133, 185088)]