20042235928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{3613}}^1$

素因数の和:4029

約数の個数: 96

約数和(自身を含む): 44522889840

約数和(自身を除く): 24480653912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 373, 572, 676, 746, 1144, 1352, 1492, 1859, 2984, 3613, 3718, 4103, 4849, 7226, 7436, 8206, 9698, 14452, 14872, 16412, 19396, 28904, 32824, 38792, 39743, 46969, 53339, 63037, 79486, 93938, 106678, 126074, 158972, 187876, 213356, 252148, 317944, 375752, 426712, 504296, 516659, 610597, 693407, 1033318, 1221194, 1347649, 1386814, 2066636, 2442388, 2695298, 2773628, 4133272, 4884776, 5390596, 5547256, 6716567, 10781192, 13433134, 14824139, 17519437, 26866268, 29648278, 35038874, 53732536, 59296556, 70077748, 118593112, 140155496, 192713807, 227752681, 385427614, 455505362, 770855228, 911010724, 1541710456, 1822021448, 2505279491, 5010558982, 10021117964, 20042235928]

約数ペア:

[(1, 20042235928), (2, 10021117964), (4, 5010558982), (8, 2505279491), (11, 1822021448), (13, 1541710456), (22, 911010724), (26, 770855228), (44, 455505362), (52, 385427614), (88, 227752681), (104, 192713807), (143, 140155496), (169, 118593112), (286, 70077748), (338, 59296556), (373, 53732536), (572, 35038874), (676, 29648278), (746, 26866268), (1144, 17519437), (1352, 14824139), (1492, 13433134), (1859, 10781192), (2984, 6716567), (3613, 5547256), (3718, 5390596), (4103, 4884776), (4849, 4133272), (7226, 2773628), (7436, 2695298), (8206, 2442388), (9698, 2066636), (14452, 1386814), (14872, 1347649), (16412, 1221194), (19396, 1033318), (28904, 693407), (32824, 610597), (38792, 516659), (39743, 504296), (46969, 426712), (53339, 375752), (63037, 317944), (79486, 252148), (93938, 213356), (106678, 187876), (126074, 158972)]