20050583836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 38596884480

約数和(自身を除く): 18546300644

約数列:

[1, 2, 4, 17, 34, 59, 68, 73, 118, 146, 223, 236, 292, 307, 446, 614, 892, 1003, 1228, 1241, 2006, 2482, 3791, 4012, 4307, 4964, 5219, 7582, 8614, 10438, 13157, 15164, 16279, 17228, 18113, 20876, 22411, 26314, 32558, 36226, 44822, 52628, 65116, 68461, 72452, 73219, 89644, 136922, 146438, 223669, 273844, 276743, 292876, 307921, 380987, 447338, 553486, 615842, 761974, 894676, 960461, 1106972, 1163837, 1231684, 1322249, 1523948, 1920922, 2327674, 2644498, 3841844, 4039199, 4655348, 4997653, 5288996, 8078398, 9995306, 16156796, 16327837, 19990612, 22478233, 32655674, 44956466, 65311348, 68666383, 84960101, 89912932, 137332766, 169920202, 274665532, 294861527, 339840404, 589723054, 1179446108, 5012645959, 10025291918, 20050583836]

約数ペア:

[(1, 20050583836), (2, 10025291918), (4, 5012645959), (17, 1179446108), (34, 589723054), (59, 339840404), (68, 294861527), (73, 274665532), (118, 169920202), (146, 137332766), (223, 89912932), (236, 84960101), (292, 68666383), (307, 65311348), (446, 44956466), (614, 32655674), (892, 22478233), (1003, 19990612), (1228, 16327837), (1241, 16156796), (2006, 9995306), (2482, 8078398), (3791, 5288996), (4012, 4997653), (4307, 4655348), (4964, 4039199), (5219, 3841844), (7582, 2644498), (8614, 2327674), (10438, 1920922), (13157, 1523948), (15164, 1322249), (16279, 1231684), (17228, 1163837), (18113, 1106972), (20876, 960461), (22411, 894676), (26314, 761974), (32558, 615842), (36226, 553486), (44822, 447338), (52628, 380987), (65116, 307921), (68461, 292876), (72452, 276743), (73219, 273844), (89644, 223669), (136922, 146438)]