20233354980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{300823}}^1$

素因数の和:300913

約数の個数: 96

約数和(自身を含む): 60646118400

約数和(自身を除く): 40412763420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 1121, 1140, 1180, 1770, 2242, 3363, 3540, 4484, 5605, 6726, 11210, 13452, 16815, 22420, 33630, 67260, 300823, 601646, 902469, 1203292, 1504115, 1804938, 3008230, 3609876, 4512345, 5715637, 6016460, 9024690, 11431274, 17146911, 17748557, 18049380, 22862548, 28578185, 34293822, 35497114, 53245671, 57156370, 68587644, 70994228, 85734555, 88742785, 106491342, 114312740, 171469110, 177485570, 212982684, 266228355, 337222583, 342938220, 354971140, 532456710, 674445166, 1011667749, 1064913420, 1348890332, 1686112915, 2023335498, 3372225830, 4046670996, 5058338745, 6744451660, 10116677490, 20233354980]

約数ペア:

[(1, 20233354980), (2, 10116677490), (3, 6744451660), (4, 5058338745), (5, 4046670996), (6, 3372225830), (10, 2023335498), (12, 1686112915), (15, 1348890332), (19, 1064913420), (20, 1011667749), (30, 674445166), (38, 532456710), (57, 354971140), (59, 342938220), (60, 337222583), (76, 266228355), (95, 212982684), (114, 177485570), (118, 171469110), (177, 114312740), (190, 106491342), (228, 88742785), (236, 85734555), (285, 70994228), (295, 68587644), (354, 57156370), (380, 53245671), (570, 35497114), (590, 34293822), (708, 28578185), (885, 22862548), (1121, 18049380), (1140, 17748557), (1180, 17146911), (1770, 11431274), (2242, 9024690), (3363, 6016460), (3540, 5715637), (4484, 4512345), (5605, 3609876), (6726, 3008230), (11210, 1804938), (13452, 1504115), (16815, 1203292), (22420, 902469), (33630, 601646), (67260, 300823)]