20193844704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{831433}}^1$

素因数の和:831480

約数の個数: 96

約数和(自身を含む): 60342153984

約数和(自身を除く): 40148309280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 12144, 24288, 831433, 1662866, 2494299, 3325732, 4988598, 6651464, 9145763, 9977196, 13302928, 18291526, 19122959, 19954392, 26605856, 27437289, 36583052, 38245918, 39908784, 54874578, 57368877, 73166104, 76491836, 79817568, 109749156, 114737754, 146332208, 152983672, 210352549, 219498312, 229475508, 292664416, 305967344, 420705098, 438996624, 458951016, 611934688, 631057647, 841410196, 877993248, 917902032, 1262115294, 1682820392, 1835804064, 2524230588, 3365640784, 5048461176, 6731281568, 10096922352, 20193844704]

約数ペア:

[(1, 20193844704), (2, 10096922352), (3, 6731281568), (4, 5048461176), (6, 3365640784), (8, 2524230588), (11, 1835804064), (12, 1682820392), (16, 1262115294), (22, 917902032), (23, 877993248), (24, 841410196), (32, 631057647), (33, 611934688), (44, 458951016), (46, 438996624), (48, 420705098), (66, 305967344), (69, 292664416), (88, 229475508), (92, 219498312), (96, 210352549), (132, 152983672), (138, 146332208), (176, 114737754), (184, 109749156), (253, 79817568), (264, 76491836), (276, 73166104), (352, 57368877), (368, 54874578), (506, 39908784), (528, 38245918), (552, 36583052), (736, 27437289), (759, 26605856), (1012, 19954392), (1056, 19122959), (1104, 18291526), (1518, 13302928), (2024, 9977196), (2208, 9145763), (3036, 6651464), (4048, 4988598), (6072, 3325732), (8096, 2494299), (12144, 1662866), (24288, 831433)]