20100450536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{7549}}^1$

素因数の和:8106

約数の個数: 64

約数和(自身を含む): 40770000000

約数和(自身を除く): 20669549464

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 499, 667, 998, 1334, 1996, 2668, 3992, 5336, 7549, 11477, 14471, 15098, 22954, 28942, 30196, 45908, 57884, 60392, 91816, 115768, 173627, 218921, 332833, 347254, 437842, 665666, 694508, 875684, 1331332, 1389016, 1751368, 2662664, 3766951, 5035183, 7533902, 10070366, 15067804, 20140732, 30135608, 40281464, 86639873, 109241579, 173279746, 218483158, 346559492, 436966316, 693118984, 873932632, 2512556317, 5025112634, 10050225268, 20100450536]

約数ペア:

[(1, 20100450536), (2, 10050225268), (4, 5025112634), (8, 2512556317), (23, 873932632), (29, 693118984), (46, 436966316), (58, 346559492), (92, 218483158), (116, 173279746), (184, 109241579), (232, 86639873), (499, 40281464), (667, 30135608), (998, 20140732), (1334, 15067804), (1996, 10070366), (2668, 7533902), (3992, 5035183), (5336, 3766951), (7549, 2662664), (11477, 1751368), (14471, 1389016), (15098, 1331332), (22954, 875684), (28942, 694508), (30196, 665666), (45908, 437842), (57884, 347254), (60392, 332833), (91816, 218921), (115768, 173627)]