20160960918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{37493}}^1$

素因数の和:37602

約数の個数: 96

約数和(自身を含む): 49240120320

約数和(自身を除く): 29079159402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 59, 62, 93, 98, 118, 147, 177, 186, 217, 294, 354, 413, 434, 651, 826, 1239, 1302, 1519, 1829, 2478, 2891, 3038, 3658, 4557, 5487, 5782, 8673, 9114, 10974, 12803, 17346, 25606, 37493, 38409, 74986, 76818, 89621, 112479, 179242, 224958, 262451, 268863, 524902, 537726, 787353, 1162283, 1574706, 1837157, 2212087, 2324566, 3486849, 3674314, 4424174, 5511471, 6636261, 6973698, 8135981, 11022942, 13272522, 15484609, 16271962, 24407943, 30969218, 46453827, 48815886, 56951867, 68574697, 92907654, 108392263, 113903734, 137149394, 170855601, 205724091, 216784526, 325176789, 341711202, 411448182, 480022879, 650353578, 960045758, 1440068637, 2880137274, 3360160153, 6720320306, 10080480459, 20160960918]

約数ペア:

[(1, 20160960918), (2, 10080480459), (3, 6720320306), (6, 3360160153), (7, 2880137274), (14, 1440068637), (21, 960045758), (31, 650353578), (42, 480022879), (49, 411448182), (59, 341711202), (62, 325176789), (93, 216784526), (98, 205724091), (118, 170855601), (147, 137149394), (177, 113903734), (186, 108392263), (217, 92907654), (294, 68574697), (354, 56951867), (413, 48815886), (434, 46453827), (651, 30969218), (826, 24407943), (1239, 16271962), (1302, 15484609), (1519, 13272522), (1829, 11022942), (2478, 8135981), (2891, 6973698), (3038, 6636261), (3658, 5511471), (4557, 4424174), (5487, 3674314), (5782, 3486849), (8673, 2324566), (9114, 2212087), (10974, 1837157), (12803, 1574706), (17346, 1162283), (25606, 787353), (37493, 537726), (38409, 524902), (74986, 268863), (76818, 262451), (89621, 224958), (112479, 179242)]