20249453700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{3214199}}^1$

素因数の和:3214226

約数の個数: 108

約数和(自身を含む): 72538065600

約数和(自身を除く): 52288611900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 3214199, 6428398, 9642597, 12856796, 16070995, 19285194, 22499393, 28927791, 32141990, 38570388, 44998786, 48212985, 57855582, 64283980, 67498179, 80354975, 89997572, 96425970, 112496965, 115711164, 134996358, 144638955, 160709950, 192851940, 202494537, 224993930, 241064925, 269992716, 289277910, 321419900, 337490895, 404989074, 449987860, 482129850, 562484825, 578555820, 674981790, 723194775, 809978148, 964259700, 1012472685, 1124969650, 1349963580, 1446389550, 1687454475, 2024945370, 2249939300, 2892779100, 3374908950, 4049890740, 5062363425, 6749817900, 10124726850, 20249453700]

約数ペア:

[(1, 20249453700), (2, 10124726850), (3, 6749817900), (4, 5062363425), (5, 4049890740), (6, 3374908950), (7, 2892779100), (9, 2249939300), (10, 2024945370), (12, 1687454475), (14, 1446389550), (15, 1349963580), (18, 1124969650), (20, 1012472685), (21, 964259700), (25, 809978148), (28, 723194775), (30, 674981790), (35, 578555820), (36, 562484825), (42, 482129850), (45, 449987860), (50, 404989074), (60, 337490895), (63, 321419900), (70, 289277910), (75, 269992716), (84, 241064925), (90, 224993930), (100, 202494537), (105, 192851940), (126, 160709950), (140, 144638955), (150, 134996358), (175, 115711164), (180, 112496965), (210, 96425970), (225, 89997572), (252, 80354975), (300, 67498179), (315, 64283980), (350, 57855582), (420, 48212985), (450, 44998786), (525, 38570388), (630, 32141990), (700, 28927791), (900, 22499393), (1050, 19285194), (1260, 16070995), (1575, 12856796), (2100, 9642597), (3150, 6428398), (6300, 3214199)]