20134590586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{20333}}^1$

素因数の和:20491

約数の個数: 64

約数和(自身を含む): 36542638080

約数和(自身を除く): 16408047494

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 103, 206, 209, 253, 418, 437, 506, 874, 1133, 1957, 2266, 2369, 3914, 4738, 4807, 9614, 20333, 21527, 26059, 40666, 43054, 45011, 52118, 90022, 223663, 386327, 447326, 467659, 495121, 772654, 935318, 990242, 2094299, 4188598, 4249597, 5144249, 8499194, 8885521, 10288498, 17771042, 23037289, 39791681, 46074578, 48168877, 79583362, 96337754, 97740731, 195481462, 437708491, 529857647, 875416982, 915208663, 1059715294, 1830417326, 10067295293, 20134590586]

約数ペア:

[(1, 20134590586), (2, 10067295293), (11, 1830417326), (19, 1059715294), (22, 915208663), (23, 875416982), (38, 529857647), (46, 437708491), (103, 195481462), (206, 97740731), (209, 96337754), (253, 79583362), (418, 48168877), (437, 46074578), (506, 39791681), (874, 23037289), (1133, 17771042), (1957, 10288498), (2266, 8885521), (2369, 8499194), (3914, 5144249), (4738, 4249597), (4807, 4188598), (9614, 2094299), (20333, 990242), (21527, 935318), (26059, 772654), (40666, 495121), (43054, 467659), (45011, 447326), (52118, 386327), (90022, 223663)]