20199498636

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{17599}}^1$

素因数の和:18654

約数の個数: 48

約数和(自身を含む): 47651788800

約数和(自身を除く): 27452290164

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 947, 1212, 1894, 2841, 3788, 5682, 11364, 17599, 35198, 52797, 70396, 95647, 105594, 191294, 211188, 286941, 382588, 573882, 1147764, 1777499, 3554998, 5332497, 7109996, 10664994, 16666253, 21329988, 33332506, 49998759, 66665012, 99997518, 199995036, 1683291553, 3366583106, 5049874659, 6733166212, 10099749318, 20199498636]

約数ペア:

[(1, 20199498636), (2, 10099749318), (3, 6733166212), (4, 5049874659), (6, 3366583106), (12, 1683291553), (101, 199995036), (202, 99997518), (303, 66665012), (404, 49998759), (606, 33332506), (947, 21329988), (1212, 16666253), (1894, 10664994), (2841, 7109996), (3788, 5332497), (5682, 3554998), (11364, 1777499), (17599, 1147764), (35198, 573882), (52797, 382588), (70396, 286941), (95647, 211188), (105594, 191294)]