20174461657320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{235793147}}^1$

素因数の和:235793215

約数の個数: 128

約数和(自身を含む): 65192089559040

約数和(自身を除く): 45017627901720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 42780, 85560, 235793147, 471586294, 707379441, 943172588, 1178965735, 1414758882, 1886345176, 2357931470, 2829517764, 3536897205, 4715862940, 5423242381, 5659035528, 7073794410, 7309587557, 9431725880, 10846484762, 14147588820, 14619175114, 16269727143, 21692969524, 21928762671, 27116211905, 28295177640, 29238350228, 32539454286, 36547937785, 43385939048, 43857525342, 54232423810, 58476700456, 65078908572, 73095875570, 81348635715, 87715050684, 108464847620, 109643813355, 130157817144, 146191751140, 162697271430, 168120513811, 175430101368, 216929695240, 219287626710, 292383502280, 325394542860, 336241027622, 438575253420, 504361541433, 650789085720, 672482055244, 840602569055, 877150506840, 1008723082866, 1344964110488, 1681205138110, 2017446165732, 2521807707165, 3362410276220, 4034892331464, 5043615414330, 6724820552440, 10087230828660, 20174461657320]

約数ペア:

[(1, 20174461657320), (2, 10087230828660), (3, 6724820552440), (4, 5043615414330), (5, 4034892331464), (6, 3362410276220), (8, 2521807707165), (10, 2017446165732), (12, 1681205138110), (15, 1344964110488), (20, 1008723082866), (23, 877150506840), (24, 840602569055), (30, 672482055244), (31, 650789085720), (40, 504361541433), (46, 438575253420), (60, 336241027622), (62, 325394542860), (69, 292383502280), (92, 219287626710), (93, 216929695240), (115, 175430101368), (120, 168120513811), (124, 162697271430), (138, 146191751140), (155, 130157817144), (184, 109643813355), (186, 108464847620), (230, 87715050684), (248, 81348635715), (276, 73095875570), (310, 65078908572), (345, 58476700456), (372, 54232423810), (460, 43857525342), (465, 43385939048), (552, 36547937785), (620, 32539454286), (690, 29238350228), (713, 28295177640), (744, 27116211905), (920, 21928762671), (930, 21692969524), (1240, 16269727143), (1380, 14619175114), (1426, 14147588820), (1860, 10846484762), (2139, 9431725880), (2760, 7309587557), (2852, 7073794410), (3565, 5659035528), (3720, 5423242381), (4278, 4715862940), (5704, 3536897205), (7130, 2829517764), (8556, 2357931470), (10695, 1886345176), (14260, 1414758882), (17112, 1178965735), (21390, 943172588), (28520, 707379441), (42780, 471586294), (85560, 235793147)]