20198991720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5693}}^1\times {\mathrm{29567}}^1$

素因数の和:35274

約数の個数: 64

約数和(自身を含む): 60609669120

約数和(自身を除く): 40410677400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5693, 11386, 17079, 22772, 28465, 29567, 34158, 45544, 56930, 59134, 68316, 85395, 88701, 113860, 118268, 136632, 147835, 170790, 177402, 227720, 236536, 295670, 341580, 354804, 443505, 591340, 683160, 709608, 887010, 1182680, 1774020, 3548040, 168324931, 336649862, 504974793, 673299724, 841624655, 1009949586, 1346599448, 1683249310, 2019899172, 2524873965, 3366498620, 4039798344, 5049747930, 6732997240, 10099495860, 20198991720]

約数ペア:

[(1, 20198991720), (2, 10099495860), (3, 6732997240), (4, 5049747930), (5, 4039798344), (6, 3366498620), (8, 2524873965), (10, 2019899172), (12, 1683249310), (15, 1346599448), (20, 1009949586), (24, 841624655), (30, 673299724), (40, 504974793), (60, 336649862), (120, 168324931), (5693, 3548040), (11386, 1774020), (17079, 1182680), (22772, 887010), (28465, 709608), (29567, 683160), (34158, 591340), (45544, 443505), (56930, 354804), (59134, 341580), (68316, 295670), (85395, 236536), (88701, 227720), (113860, 177402), (118268, 170790), (136632, 147835)]