19960032

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 57093120

約数和(自身を除く): 37133088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 353, 372, 456, 496, 589, 608, 706, 744, 912, 992, 1059, 1178, 1412, 1488, 1767, 1824, 2118, 2356, 2824, 2976, 3534, 4236, 4712, 5648, 6707, 7068, 8472, 9424, 10943, 11296, 13414, 14136, 16944, 18848, 20121, 21886, 26828, 28272, 32829, 33888, 40242, 43772, 53656, 56544, 65658, 80484, 87544, 107312, 131316, 160968, 175088, 207917, 214624, 262632, 321936, 350176, 415834, 525264, 623751, 643872, 831668, 1050528, 1247502, 1663336, 2495004, 3326672, 4990008, 6653344, 9980016, 19960032]

約数ペア:

[(1, 19960032), (2, 9980016), (3, 6653344), (4, 4990008), (6, 3326672), (8, 2495004), (12, 1663336), (16, 1247502), (19, 1050528), (24, 831668), (31, 643872), (32, 623751), (38, 525264), (48, 415834), (57, 350176), (62, 321936), (76, 262632), (93, 214624), (96, 207917), (114, 175088), (124, 160968), (152, 131316), (186, 107312), (228, 87544), (248, 80484), (304, 65658), (353, 56544), (372, 53656), (456, 43772), (496, 40242), (589, 33888), (608, 32829), (706, 28272), (744, 26828), (912, 21886), (992, 20121), (1059, 18848), (1178, 16944), (1412, 14136), (1488, 13414), (1767, 11296), (1824, 10943), (2118, 9424), (2356, 8472), (2824, 7068), (2976, 6707), (3534, 5648), (4236, 4712)]