20160462624

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157543}}^1$

素因数の和:157630

約数の個数: 96

約数和(自身を含む): 55899131904

約数和(自身を除く): 35738669280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 2064, 2666, 2976, 3999, 4128, 5332, 7998, 10664, 15996, 21328, 31992, 42656, 63984, 127968, 157543, 315086, 472629, 630172, 945258, 1260344, 1890516, 2520688, 3781032, 4883833, 5041376, 6774349, 7562064, 9767666, 13548698, 14651499, 15124128, 19535332, 20323047, 27097396, 29302998, 39070664, 40646094, 54194792, 58605996, 78141328, 81292188, 108389584, 117211992, 156282656, 162584376, 210004819, 216779168, 234423984, 325168752, 420009638, 468847968, 630014457, 650337504, 840019276, 1260028914, 1680038552, 2520057828, 3360077104, 5040115656, 6720154208, 10080231312, 20160462624]

約数ペア:

[(1, 20160462624), (2, 10080231312), (3, 6720154208), (4, 5040115656), (6, 3360077104), (8, 2520057828), (12, 1680038552), (16, 1260028914), (24, 840019276), (31, 650337504), (32, 630014457), (43, 468847968), (48, 420009638), (62, 325168752), (86, 234423984), (93, 216779168), (96, 210004819), (124, 162584376), (129, 156282656), (172, 117211992), (186, 108389584), (248, 81292188), (258, 78141328), (344, 58605996), (372, 54194792), (496, 40646094), (516, 39070664), (688, 29302998), (744, 27097396), (992, 20323047), (1032, 19535332), (1333, 15124128), (1376, 14651499), (1488, 13548698), (2064, 9767666), (2666, 7562064), (2976, 6774349), (3999, 5041376), (4128, 4883833), (5332, 3781032), (7998, 2520688), (10664, 1890516), (15996, 1260344), (21328, 945258), (31992, 630172), (42656, 472629), (63984, 315086), (127968, 157543)]