20160588101396

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{349819}}^1$

素因数の和:350341

約数の個数: 72

約数和(自身を含む): 37684521816480

約数和(自身を除く): 17523933715084

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 361, 373, 428, 722, 746, 1444, 1492, 2033, 4066, 7087, 8132, 14174, 28348, 38627, 39911, 77254, 79822, 134653, 154508, 159644, 269306, 349819, 538612, 699638, 758309, 1399276, 1516618, 3033236, 6646561, 13293122, 14407871, 26586244, 28815742, 37430633, 57631484, 74861266, 126284659, 130482487, 149722532, 252569318, 260964974, 505138636, 521929948, 711182027, 1422364054, 2479167253, 2844728108, 4958334506, 9916669012, 13512458513, 13961626109, 27024917026, 27923252218, 47104177807, 54049834052, 55846504436, 94208355614, 188416711228, 265270896071, 530541792142, 1061083584284, 5040147025349, 10080294050698, 20160588101396]

約数ペア:

[(1, 20160588101396), (2, 10080294050698), (4, 5040147025349), (19, 1061083584284), (38, 530541792142), (76, 265270896071), (107, 188416711228), (214, 94208355614), (361, 55846504436), (373, 54049834052), (428, 47104177807), (722, 27923252218), (746, 27024917026), (1444, 13961626109), (1492, 13512458513), (2033, 9916669012), (4066, 4958334506), (7087, 2844728108), (8132, 2479167253), (14174, 1422364054), (28348, 711182027), (38627, 521929948), (39911, 505138636), (77254, 260964974), (79822, 252569318), (134653, 149722532), (154508, 130482487), (159644, 126284659), (269306, 74861266), (349819, 57631484), (538612, 37430633), (699638, 28815742), (758309, 26586244), (1399276, 14407871), (1516618, 13293122), (3033236, 6646561)]