20199963096

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2027}}^1\times {\mathrm{2269}}^1$

素因数の和:4369

約数の個数: 96

約数和(自身を含む): 55657040400

約数和(自身を除く): 35457077304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2027, 2196, 2269, 4054, 4392, 4538, 6081, 6807, 8108, 9076, 12162, 13614, 16216, 18152, 18243, 20421, 24324, 27228, 36486, 40842, 48648, 54456, 72972, 81684, 123647, 138409, 145944, 163368, 247294, 276818, 370941, 415227, 494588, 553636, 741882, 830454, 989176, 1107272, 1112823, 1245681, 1483764, 1660908, 2225646, 2491362, 2967528, 3321816, 4451292, 4599263, 4982724, 8902584, 9198526, 9965448, 13797789, 18397052, 27595578, 36794104, 41393367, 55191156, 82786734, 110382312, 165573468, 280555043, 331146936, 561110086, 841665129, 1122220172, 1683330258, 2244440344, 2524995387, 3366660516, 5049990774, 6733321032, 10099981548, 20199963096]

約数ペア:

[(1, 20199963096), (2, 10099981548), (3, 6733321032), (4, 5049990774), (6, 3366660516), (8, 2524995387), (9, 2244440344), (12, 1683330258), (18, 1122220172), (24, 841665129), (36, 561110086), (61, 331146936), (72, 280555043), (122, 165573468), (183, 110382312), (244, 82786734), (366, 55191156), (488, 41393367), (549, 36794104), (732, 27595578), (1098, 18397052), (1464, 13797789), (2027, 9965448), (2196, 9198526), (2269, 8902584), (4054, 4982724), (4392, 4599263), (4538, 4451292), (6081, 3321816), (6807, 2967528), (8108, 2491362), (9076, 2225646), (12162, 1660908), (13614, 1483764), (16216, 1245681), (18152, 1112823), (18243, 1107272), (20421, 989176), (24324, 830454), (27228, 741882), (36486, 553636), (40842, 494588), (48648, 415227), (54456, 370941), (72972, 276818), (81684, 247294), (123647, 163368), (138409, 145944)]