20038104

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 60178140

約数和(自身を除く): 40140036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 107, 108, 136, 153, 162, 204, 214, 216, 289, 306, 321, 324, 408, 428, 459, 578, 612, 642, 648, 856, 867, 918, 963, 1156, 1224, 1284, 1377, 1734, 1819, 1836, 1926, 2312, 2568, 2601, 2754, 2889, 3468, 3638, 3672, 3852, 5202, 5457, 5508, 5778, 6936, 7276, 7704, 7803, 8667, 10404, 10914, 11016, 11556, 14552, 15606, 16371, 17334, 20808, 21828, 23112, 23409, 30923, 31212, 32742, 34668, 43656, 46818, 49113, 61846, 62424, 65484, 69336, 92769, 93636, 98226, 123692, 130968, 147339, 185538, 187272, 196452, 247384, 278307, 294678, 371076, 392904, 556614, 589356, 742152, 834921, 1113228, 1178712, 1669842, 2226456, 2504763, 3339684, 5009526, 6679368, 10019052, 20038104]

約数ペア:

[(1, 20038104), (2, 10019052), (3, 6679368), (4, 5009526), (6, 3339684), (8, 2504763), (9, 2226456), (12, 1669842), (17, 1178712), (18, 1113228), (24, 834921), (27, 742152), (34, 589356), (36, 556614), (51, 392904), (54, 371076), (68, 294678), (72, 278307), (81, 247384), (102, 196452), (107, 187272), (108, 185538), (136, 147339), (153, 130968), (162, 123692), (204, 98226), (214, 93636), (216, 92769), (289, 69336), (306, 65484), (321, 62424), (324, 61846), (408, 49113), (428, 46818), (459, 43656), (578, 34668), (612, 32742), (642, 31212), (648, 30923), (856, 23409), (867, 23112), (918, 21828), (963, 20808), (1156, 17334), (1224, 16371), (1284, 15606), (1377, 14552), (1734, 11556), (1819, 11016), (1836, 10914), (1926, 10404), (2312, 8667), (2568, 7803), (2601, 7704), (2754, 7276), (2889, 6936), (3468, 5778), (3638, 5508), (3672, 5457), (3852, 5202)]