19955272344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{204443}}^1$

素因数の和:204549

約数の個数: 96

約数和(自身を含む): 58732672320

約数和(自身を除く): 38777399976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 83, 84, 98, 147, 166, 168, 196, 249, 294, 332, 392, 498, 581, 588, 664, 996, 1162, 1176, 1743, 1992, 2324, 3486, 4067, 4648, 6972, 8134, 12201, 13944, 16268, 24402, 32536, 48804, 97608, 204443, 408886, 613329, 817772, 1226658, 1431101, 1635544, 2453316, 2862202, 4293303, 4906632, 5724404, 8586606, 10017707, 11448808, 16968769, 17173212, 20035414, 30053121, 33937538, 34346424, 40070828, 50906307, 60106242, 67875076, 80141656, 101812614, 118781383, 120212484, 135750152, 203625228, 237562766, 240424968, 356344149, 407250456, 475125532, 712688298, 831469681, 950251064, 1425376596, 1662939362, 2494409043, 2850753192, 3325878724, 4988818086, 6651757448, 9977636172, 19955272344]

約数ペア:

[(1, 19955272344), (2, 9977636172), (3, 6651757448), (4, 4988818086), (6, 3325878724), (7, 2850753192), (8, 2494409043), (12, 1662939362), (14, 1425376596), (21, 950251064), (24, 831469681), (28, 712688298), (42, 475125532), (49, 407250456), (56, 356344149), (83, 240424968), (84, 237562766), (98, 203625228), (147, 135750152), (166, 120212484), (168, 118781383), (196, 101812614), (249, 80141656), (294, 67875076), (332, 60106242), (392, 50906307), (498, 40070828), (581, 34346424), (588, 33937538), (664, 30053121), (996, 20035414), (1162, 17173212), (1176, 16968769), (1743, 11448808), (1992, 10017707), (2324, 8586606), (3486, 5724404), (4067, 4906632), (4648, 4293303), (6972, 2862202), (8134, 2453316), (12201, 1635544), (13944, 1431101), (16268, 1226658), (24402, 817772), (32536, 613329), (48804, 408886), (97608, 204443)]