20199103782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27091}}^1$

素因数の和:27210

約数の個数: 96

約数和(自身を含む): 48427491840

約数和(自身を除く): 28228388058

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 121, 143, 158, 237, 242, 286, 363, 429, 474, 726, 858, 869, 1027, 1573, 1738, 2054, 2607, 3081, 3146, 4719, 5214, 6162, 9438, 9559, 11297, 19118, 22594, 27091, 28677, 33891, 54182, 57354, 67782, 81273, 124267, 162546, 248534, 298001, 352183, 372801, 596002, 704366, 745602, 894003, 1056549, 1788006, 2113098, 2140189, 3278011, 3874013, 4280378, 6420567, 6556022, 7748026, 9834033, 11622039, 12841134, 19668066, 23244078, 23542079, 27822457, 42614143, 47084158, 55644914, 70626237, 83467371, 85228286, 127842429, 141252474, 166934742, 255684858, 258962869, 306047027, 517925738, 612094054, 776888607, 918141081, 1553777214, 1836282162, 3366517297, 6733034594, 10099551891, 20199103782]

約数ペア:

[(1, 20199103782), (2, 10099551891), (3, 6733034594), (6, 3366517297), (11, 1836282162), (13, 1553777214), (22, 918141081), (26, 776888607), (33, 612094054), (39, 517925738), (66, 306047027), (78, 258962869), (79, 255684858), (121, 166934742), (143, 141252474), (158, 127842429), (237, 85228286), (242, 83467371), (286, 70626237), (363, 55644914), (429, 47084158), (474, 42614143), (726, 27822457), (858, 23542079), (869, 23244078), (1027, 19668066), (1573, 12841134), (1738, 11622039), (2054, 9834033), (2607, 7748026), (3081, 6556022), (3146, 6420567), (4719, 4280378), (5214, 3874013), (6162, 3278011), (9438, 2140189), (9559, 2113098), (11297, 1788006), (19118, 1056549), (22594, 894003), (27091, 745602), (28677, 704366), (33891, 596002), (54182, 372801), (57354, 352183), (67782, 298001), (81273, 248534), (124267, 162546)]